73772820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 195121260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 37, 38, 44, 45, 53, 55, 57, 60, 66, 74, 76, 90, 95, 99, 106, 110, 111, 114, 132, 148, 159, 165, 171, 180, 185, 190, 198, 209, 212, 220, 222, 228, 265, 285, 318, 330, 333, 342, 370, 380, 396, 407, 418, 444, 477, 495, 530, 555, 570, 583, 627, 636, 660, 666, 684, 703, 740, 795, 814, 836, 855, 954, 990, 1007, 1045, 1060, 1110, 1140, 1166, 1221, 1254, 1332, 1406, 1590, 1628, 1665, 1710, 1749, 1881, 1908, 1961, 1980, 2014, 2035, 2090, 2109, 2220, 2332, 2385, 2442, 2508, 2812, 2915, 3021, 3135, 3180, 3330, 3420, 3498, 3515, 3663, 3762, 3922, 4028, 4070, 4180, 4218, 4770, 4884, 5035, 5247, 5830, 5883, 6042, 6105, 6270, 6327, 6660, 6996, 7030, 7326, 7524, 7733, 7844, 8140, 8436, 8745, 9063, 9405, 9540, 9805, 10070, 10494, 10545, 11077, 11660, 11766, 12084, 12210, 12540, 12654, 14060, 14652, 15105, 15466, 17490, 17649, 18126, 18315, 18810, 19610, 20140, 20988, 21090, 21571, 22154, 23199, 23532, 24420, 25308, 26235, 29415, 30210, 30932, 31635, 33231, 34980, 35298, 36252, 36630, 37259, 37620, 38665, 39220, 42180, 43142, 44308, 45315, 46398, 52470, 55385, 58830, 60420, 63270, 64713, 66462, 69597, 70596, 73260, 74518, 77330, 86284, 88245, 90630, 92796, 99693, 104940, 107855, 110770, 111777, 115995, 117660, 126540, 129426, 132924, 139194, 149036, 154660, 166155, 176490, 181260, 186295, 194139, 199386, 215710, 221540, 223554, 231990, 258852, 278388, 323565, 332310, 335331, 347985, 352980, 372590, 388278, 398772, 409849, 431420, 447108, 463980, 498465, 558885, 647130, 664620, 670662, 695970, 745180, 776556, 819698, 970695, 996930, 1117770, 1229547, 1294260, 1341324, 1391940, 1639396, 1676655, 1941390, 1993860, 2049245, 2235540, 2459094, 3353310, 3688641, 3882780, 4098490, 4918188, 6147735, 6706620, 7377282, 8196980, 12295470, 14754564, 18443205, 24590940, 36886410, 73772820]

約数ペア:

[(1, 73772820), (2, 36886410), (3, 24590940), (4, 18443205), (5, 14754564), (6, 12295470), (9, 8196980), (10, 7377282), (11, 6706620), (12, 6147735), (15, 4918188), (18, 4098490), (19, 3882780), (20, 3688641), (22, 3353310), (30, 2459094), (33, 2235540), (36, 2049245), (37, 1993860), (38, 1941390), (44, 1676655), (45, 1639396), (53, 1391940), (55, 1341324), (57, 1294260), (60, 1229547), (66, 1117770), (74, 996930), (76, 970695), (90, 819698), (95, 776556), (99, 745180), (106, 695970), (110, 670662), (111, 664620), (114, 647130), (132, 558885), (148, 498465), (159, 463980), (165, 447108), (171, 431420), (180, 409849), (185, 398772), (190, 388278), (198, 372590), (209, 352980), (212, 347985), (220, 335331), (222, 332310), (228, 323565), (265, 278388), (285, 258852), (318, 231990), (330, 223554), (333, 221540), (342, 215710), (370, 199386), (380, 194139), (396, 186295), (407, 181260), (418, 176490), (444, 166155), (477, 154660), (495, 149036), (530, 139194), (555, 132924), (570, 129426), (583, 126540), (627, 117660), (636, 115995), (660, 111777), (666, 110770), (684, 107855), (703, 104940), (740, 99693), (795, 92796), (814, 90630), (836, 88245), (855, 86284), (954, 77330), (990, 74518), (1007, 73260), (1045, 70596), (1060, 69597), (1110, 66462), (1140, 64713), (1166, 63270), (1221, 60420), (1254, 58830), (1332, 55385), (1406, 52470), (1590, 46398), (1628, 45315), (1665, 44308), (1710, 43142), (1749, 42180), (1881, 39220), (1908, 38665), (1961, 37620), (1980, 37259), (2014, 36630), (2035, 36252), (2090, 35298), (2109, 34980), (2220, 33231), (2332, 31635), (2385, 30932), (2442, 30210), (2508, 29415), (2812, 26235), (2915, 25308), (3021, 24420), (3135, 23532), (3180, 23199), (3330, 22154), (3420, 21571), (3498, 21090), (3515, 20988), (3663, 20140), (3762, 19610), (3922, 18810), (4028, 18315), (4070, 18126), (4180, 17649), (4218, 17490), (4770, 15466), (4884, 15105), (5035, 14652), (5247, 14060), (5830, 12654), (5883, 12540), (6042, 12210), (6105, 12084), (6270, 11766), (6327, 11660), (6660, 11077), (6996, 10545), (7030, 10494), (7326, 10070), (7524, 9805), (7733, 9540), (7844, 9405), (8140, 9063), (8436, 8745)]