8899684740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1451

約数の個数: 288

約数和(自身を含む): 29757611520

約数和(自身を除く): 20857926780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 53, 57, 60, 74, 76, 90, 95, 106, 111, 114, 148, 159, 171, 180, 185, 190, 212, 222, 228, 265, 285, 318, 333, 342, 370, 380, 444, 477, 530, 555, 570, 636, 666, 684, 703, 740, 795, 855, 954, 1007, 1060, 1110, 1140, 1327, 1332, 1406, 1590, 1665, 1710, 1908, 1961, 2014, 2109, 2220, 2385, 2654, 2812, 3021, 3180, 3330, 3420, 3515, 3922, 3981, 4028, 4218, 4770, 5035, 5308, 5883, 6042, 6327, 6635, 6660, 7030, 7844, 7962, 8436, 9063, 9540, 9805, 10070, 10545, 11766, 11943, 12084, 12654, 13270, 14060, 15105, 15924, 17649, 18126, 19610, 19905, 20140, 21090, 23532, 23886, 25213, 25308, 26540, 29415, 30210, 31635, 35298, 36252, 37259, 39220, 39810, 42180, 45315, 47772, 49099, 50426, 58830, 59715, 60420, 63270, 70331, 70596, 74518, 75639, 79620, 88245, 90630, 98198, 100852, 111777, 117660, 119430, 126065, 126540, 140662, 147297, 149036, 151278, 176490, 181260, 186295, 196396, 210993, 223554, 226917, 238860, 245495, 252130, 281324, 294594, 302556, 335331, 351655, 352980, 372590, 378195, 421986, 441891, 447108, 453834, 490990, 504260, 558885, 589188, 632979, 670662, 703310, 736485, 745180, 756390, 843972, 883782, 907668, 932881, 981980, 1054965, 1117770, 1134585, 1265958, 1336289, 1341324, 1406620, 1472970, 1512780, 1676655, 1767564, 1865762, 2109930, 2209455, 2235540, 2269170, 2531916, 2602247, 2672578, 2798643, 2945940, 3164895, 3353310, 3731524, 4008867, 4219860, 4418910, 4538340, 4664405, 5204494, 5345156, 5597286, 6329790, 6681445, 6706620, 7806741, 8017734, 8395929, 8837820, 9328810, 10408988, 11194572, 12026601, 12659580, 13011235, 13362890, 13993215, 15613482, 16035468, 16791858, 18657620, 20044335, 23420223, 24053202, 26022470, 26725780, 27986430, 31226964, 33583716, 39033705, 40088670, 41979645, 46840446, 48106404, 49442693, 52044940, 55972860, 60133005, 78067410, 80177340, 83959290, 93680892, 98885386, 117101115, 120266010, 148328079, 156134820, 167918580, 197770772, 234202230, 240532020, 247213465, 296656158, 444984237, 468404460, 494426930, 593312316, 741640395, 889968474, 988853860, 1483280790, 1779936948, 2224921185, 2966561580, 4449842370, 8899684740]

約数ペア:

[(1, 8899684740), (2, 4449842370), (3, 2966561580), (4, 2224921185), (5, 1779936948), (6, 1483280790), (9, 988853860), (10, 889968474), (12, 741640395), (15, 593312316), (18, 494426930), (19, 468404460), (20, 444984237), (30, 296656158), (36, 247213465), (37, 240532020), (38, 234202230), (45, 197770772), (53, 167918580), (57, 156134820), (60, 148328079), (74, 120266010), (76, 117101115), (90, 98885386), (95, 93680892), (106, 83959290), (111, 80177340), (114, 78067410), (148, 60133005), (159, 55972860), (171, 52044940), (180, 49442693), (185, 48106404), (190, 46840446), (212, 41979645), (222, 40088670), (228, 39033705), (265, 33583716), (285, 31226964), (318, 27986430), (333, 26725780), (342, 26022470), (370, 24053202), (380, 23420223), (444, 20044335), (477, 18657620), (530, 16791858), (555, 16035468), (570, 15613482), (636, 13993215), (666, 13362890), (684, 13011235), (703, 12659580), (740, 12026601), (795, 11194572), (855, 10408988), (954, 9328810), (1007, 8837820), (1060, 8395929), (1110, 8017734), (1140, 7806741), (1327, 6706620), (1332, 6681445), (1406, 6329790), (1590, 5597286), (1665, 5345156), (1710, 5204494), (1908, 4664405), (1961, 4538340), (2014, 4418910), (2109, 4219860), (2220, 4008867), (2385, 3731524), (2654, 3353310), (2812, 3164895), (3021, 2945940), (3180, 2798643), (3330, 2672578), (3420, 2602247), (3515, 2531916), (3922, 2269170), (3981, 2235540), (4028, 2209455), (4218, 2109930), (4770, 1865762), (5035, 1767564), (5308, 1676655), (5883, 1512780), (6042, 1472970), (6327, 1406620), (6635, 1341324), (6660, 1336289), (7030, 1265958), (7844, 1134585), (7962, 1117770), (8436, 1054965), (9063, 981980), (9540, 932881), (9805, 907668), (10070, 883782), (10545, 843972), (11766, 756390), (11943, 745180), (12084, 736485), (12654, 703310), (13270, 670662), (14060, 632979), (15105, 589188), (15924, 558885), (17649, 504260), (18126, 490990), (19610, 453834), (19905, 447108), (20140, 441891), (21090, 421986), (23532, 378195), (23886, 372590), (25213, 352980), (25308, 351655), (26540, 335331), (29415, 302556), (30210, 294594), (31635, 281324), (35298, 252130), (36252, 245495), (37259, 238860), (39220, 226917), (39810, 223554), (42180, 210993), (45315, 196396), (47772, 186295), (49099, 181260), (50426, 176490), (58830, 151278), (59715, 149036), (60420, 147297), (63270, 140662), (70331, 126540), (70596, 126065), (74518, 119430), (75639, 117660), (79620, 111777), (88245, 100852), (90630, 98198)]