21776675220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{26113}}^1$

素因数の和:26282

約数の個数: 144

約数和(自身を含む): 68268472272

約数和(自身を除く): 46491797052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 113, 123, 164, 180, 205, 226, 246, 339, 369, 410, 452, 492, 565, 615, 678, 738, 820, 1017, 1130, 1230, 1356, 1476, 1695, 1845, 2034, 2260, 2460, 3390, 3690, 4068, 4633, 5085, 6780, 7380, 9266, 10170, 13899, 18532, 20340, 23165, 26113, 27798, 41697, 46330, 52226, 55596, 69495, 78339, 83394, 92660, 104452, 130565, 138990, 156678, 166788, 208485, 235017, 261130, 277980, 313356, 391695, 416970, 470034, 522260, 783390, 833940, 940068, 1070633, 1175085, 1566780, 2141266, 2350170, 2950769, 3211899, 4282532, 4700340, 5353165, 5901538, 6423798, 8852307, 9635697, 10706330, 11803076, 12847596, 14753845, 16059495, 17704614, 19271394, 21412660, 26556921, 29507690, 32118990, 35409228, 38542788, 44261535, 48178485, 53113842, 59015380, 64237980, 88523070, 96356970, 106227684, 120981529, 132784605, 177046140, 192713940, 241963058, 265569210, 362944587, 483926116, 531138420, 604907645, 725889174, 1088833761, 1209815290, 1451778348, 1814722935, 2177667522, 2419630580, 3629445870, 4355335044, 5444168805, 7258891740, 10888337610, 21776675220]

約数ペア:

[(1, 21776675220), (2, 10888337610), (3, 7258891740), (4, 5444168805), (5, 4355335044), (6, 3629445870), (9, 2419630580), (10, 2177667522), (12, 1814722935), (15, 1451778348), (18, 1209815290), (20, 1088833761), (30, 725889174), (36, 604907645), (41, 531138420), (45, 483926116), (60, 362944587), (82, 265569210), (90, 241963058), (113, 192713940), (123, 177046140), (164, 132784605), (180, 120981529), (205, 106227684), (226, 96356970), (246, 88523070), (339, 64237980), (369, 59015380), (410, 53113842), (452, 48178485), (492, 44261535), (565, 38542788), (615, 35409228), (678, 32118990), (738, 29507690), (820, 26556921), (1017, 21412660), (1130, 19271394), (1230, 17704614), (1356, 16059495), (1476, 14753845), (1695, 12847596), (1845, 11803076), (2034, 10706330), (2260, 9635697), (2460, 8852307), (3390, 6423798), (3690, 5901538), (4068, 5353165), (4633, 4700340), (5085, 4282532), (6780, 3211899), (7380, 2950769), (9266, 2350170), (10170, 2141266), (13899, 1566780), (18532, 1175085), (20340, 1070633), (23165, 940068), (26113, 833940), (27798, 783390), (41697, 522260), (46330, 470034), (52226, 416970), (55596, 391695), (69495, 313356), (78339, 277980), (83394, 261130), (92660, 235017), (104452, 208485), (130565, 166788), (138990, 156678)]