20101536180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2032

約数の個数: 384

約数和(自身を含む): 71770406400

約数和(自身を除く): 51668870220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 61, 66, 87, 90, 99, 108, 110, 116, 122, 132, 135, 145, 165, 174, 180, 183, 198, 220, 244, 261, 270, 290, 297, 305, 319, 330, 348, 366, 396, 435, 495, 522, 540, 549, 580, 594, 610, 638, 660, 671, 732, 783, 870, 915, 957, 990, 1044, 1098, 1188, 1220, 1276, 1305, 1342, 1485, 1566, 1595, 1647, 1740, 1769, 1830, 1913, 1914, 1980, 2013, 2196, 2610, 2684, 2745, 2871, 2970, 3132, 3190, 3294, 3355, 3538, 3660, 3826, 3828, 3915, 4026, 4785, 5220, 5307, 5490, 5739, 5742, 5940, 6039, 6380, 6588, 6710, 7076, 7652, 7830, 8052, 8235, 8613, 8845, 9565, 9570, 10065, 10614, 10980, 11478, 11484, 12078, 13420, 14355, 15660, 15921, 16470, 17217, 17226, 17690, 18117, 19130, 19140, 19459, 20130, 21043, 21228, 22956, 24156, 26535, 28695, 28710, 30195, 31842, 32940, 34434, 34452, 35380, 36234, 38260, 38918, 40260, 42086, 43065, 47763, 51651, 53070, 55477, 57390, 57420, 58377, 60390, 63129, 63684, 68868, 72468, 77836, 79605, 84172, 86085, 86130, 90585, 95526, 97295, 103302, 105215, 106140, 110954, 114780, 116693, 116754, 120780, 126258, 159210, 166431, 172170, 172260, 175131, 181170, 189387, 191052, 194590, 206604, 210430, 221908, 233386, 233508, 238815, 252516, 258255, 277385, 291885, 315645, 318420, 332862, 344340, 350079, 350262, 362340, 378774, 389180, 420860, 466772, 477630, 499293, 516510, 525393, 554770, 568161, 583465, 583770, 610247, 631290, 665724, 700158, 700524, 757548, 832155, 875655, 946935, 955260, 998586, 1033020, 1050237, 1050786, 1109540, 1136322, 1166930, 1167540, 1220494, 1262580, 1283623, 1400316, 1497879, 1664310, 1750395, 1751310, 1830741, 1893870, 1997172, 2100474, 2101572, 2272644, 2333860, 2440988, 2496465, 2567246, 2626965, 2840805, 2995758, 3051235, 3150711, 3328620, 3384097, 3500790, 3502620, 3661482, 3787740, 3850869, 4200948, 4992930, 5134492, 5251185, 5253930, 5492223, 5681610, 5991516, 6102470, 6301422, 6418115, 6768194, 7001580, 7322964, 7489395, 7701738, 9153705, 9985860, 10152291, 10502370, 10507860, 10984446, 11363220, 11552607, 12204940, 12602844, 12836230, 13536388, 14978790, 15403476, 15753555, 16476669, 16920485, 18307410, 19254345, 20304582, 21004740, 21968892, 23105214, 25672460, 27461115, 29957580, 30456873, 31507110, 32953338, 33840970, 34657821, 36614820, 37225067, 38508690, 40609164, 46210428, 50761455, 54922230, 57763035, 60913746, 63014220, 65906676, 67681940, 69315642, 74450134, 77017380, 82383345, 91370619, 101522910, 109844460, 111675201, 115526070, 121827492, 138631284, 148900268, 152284365, 164766690, 173289105, 182741238, 186125335, 203045820, 223350402, 231052140, 304568730, 329533380, 335025603, 346578210, 365482476, 372250670, 446700804, 456853095, 558376005, 609137460, 670051206, 693156420, 744501340, 913706190, 1005076809, 1116752010, 1340102412, 1675128015, 1827412380, 2010153618, 2233504020, 3350256030, 4020307236, 5025384045, 6700512060, 10050768090, 20101536180]

約数ペア:

[(1, 20101536180), (2, 10050768090), (3, 6700512060), (4, 5025384045), (5, 4020307236), (6, 3350256030), (9, 2233504020), (10, 2010153618), (11, 1827412380), (12, 1675128015), (15, 1340102412), (18, 1116752010), (20, 1005076809), (22, 913706190), (27, 744501340), (29, 693156420), (30, 670051206), (33, 609137460), (36, 558376005), (44, 456853095), (45, 446700804), (54, 372250670), (55, 365482476), (58, 346578210), (60, 335025603), (61, 329533380), (66, 304568730), (87, 231052140), (90, 223350402), (99, 203045820), (108, 186125335), (110, 182741238), (116, 173289105), (122, 164766690), (132, 152284365), (135, 148900268), (145, 138631284), (165, 121827492), (174, 115526070), (180, 111675201), (183, 109844460), (198, 101522910), (220, 91370619), (244, 82383345), (261, 77017380), (270, 74450134), (290, 69315642), (297, 67681940), (305, 65906676), (319, 63014220), (330, 60913746), (348, 57763035), (366, 54922230), (396, 50761455), (435, 46210428), (495, 40609164), (522, 38508690), (540, 37225067), (549, 36614820), (580, 34657821), (594, 33840970), (610, 32953338), (638, 31507110), (660, 30456873), (671, 29957580), (732, 27461115), (783, 25672460), (870, 23105214), (915, 21968892), (957, 21004740), (990, 20304582), (1044, 19254345), (1098, 18307410), (1188, 16920485), (1220, 16476669), (1276, 15753555), (1305, 15403476), (1342, 14978790), (1485, 13536388), (1566, 12836230), (1595, 12602844), (1647, 12204940), (1740, 11552607), (1769, 11363220), (1830, 10984446), (1913, 10507860), (1914, 10502370), (1980, 10152291), (2013, 9985860), (2196, 9153705), (2610, 7701738), (2684, 7489395), (2745, 7322964), (2871, 7001580), (2970, 6768194), (3132, 6418115), (3190, 6301422), (3294, 6102470), (3355, 5991516), (3538, 5681610), (3660, 5492223), (3826, 5253930), (3828, 5251185), (3915, 5134492), (4026, 4992930), (4785, 4200948), (5220, 3850869), (5307, 3787740), (5490, 3661482), (5739, 3502620), (5742, 3500790), (5940, 3384097), (6039, 3328620), (6380, 3150711), (6588, 3051235), (6710, 2995758), (7076, 2840805), (7652, 2626965), (7830, 2567246), (8052, 2496465), (8235, 2440988), (8613, 2333860), (8845, 2272644), (9565, 2101572), (9570, 2100474), (10065, 1997172), (10614, 1893870), (10980, 1830741), (11478, 1751310), (11484, 1750395), (12078, 1664310), (13420, 1497879), (14355, 1400316), (15660, 1283623), (15921, 1262580), (16470, 1220494), (17217, 1167540), (17226, 1166930), (17690, 1136322), (18117, 1109540), (19130, 1050786), (19140, 1050237), (19459, 1033020), (20130, 998586), (21043, 955260), (21228, 946935), (22956, 875655), (24156, 832155), (26535, 757548), (28695, 700524), (28710, 700158), (30195, 665724), (31842, 631290), (32940, 610247), (34434, 583770), (34452, 583465), (35380, 568161), (36234, 554770), (38260, 525393), (38918, 516510), (40260, 499293), (42086, 477630), (43065, 466772), (47763, 420860), (51651, 389180), (53070, 378774), (55477, 362340), (57390, 350262), (57420, 350079), (58377, 344340), (60390, 332862), (63129, 318420), (63684, 315645), (68868, 291885), (72468, 277385), (77836, 258255), (79605, 252516), (84172, 238815), (86085, 233508), (86130, 233386), (90585, 221908), (95526, 210430), (97295, 206604), (103302, 194590), (105215, 191052), (106140, 189387), (110954, 181170), (114780, 175131), (116693, 172260), (116754, 172170), (120780, 166431), (126258, 159210)]