123569550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 120

約数和(自身を含む): 369908616

約数和(自身を除く): 246339066

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2347, 2925, 3510, 4050, 4694, 5265, 5850, 7041, 8775, 10530, 11735, 14082, 17550, 21123, 23470, 26325, 30511, 35205, 42246, 52650, 58675, 61022, 63369, 70410, 91533, 105615, 117350, 126738, 152555, 176025, 183066, 190107, 211230, 274599, 305110, 316845, 352050, 380214, 457665, 528075, 549198, 633690, 762775, 823797, 915330, 950535, 1056150, 1372995, 1525550, 1584225, 1647594, 1901070, 2288325, 2471391, 2745990, 3168450, 4118985, 4576650, 4752675, 4942782, 6864975, 8237970, 9505350, 12356955, 13729950, 20594925, 24713910, 41189850, 61784775, 123569550]

約数ペア:

[(1, 123569550), (2, 61784775), (3, 41189850), (5, 24713910), (6, 20594925), (9, 13729950), (10, 12356955), (13, 9505350), (15, 8237970), (18, 6864975), (25, 4942782), (26, 4752675), (27, 4576650), (30, 4118985), (39, 3168450), (45, 2745990), (50, 2471391), (54, 2288325), (65, 1901070), (75, 1647594), (78, 1584225), (81, 1525550), (90, 1372995), (117, 1056150), (130, 950535), (135, 915330), (150, 823797), (162, 762775), (195, 633690), (225, 549198), (234, 528075), (270, 457665), (325, 380214), (351, 352050), (390, 316845), (405, 305110), (450, 274599), (585, 211230), (650, 190107), (675, 183066), (702, 176025), (810, 152555), (975, 126738), (1053, 117350), (1170, 105615), (1350, 91533), (1755, 70410), (1950, 63369), (2025, 61022), (2106, 58675), (2347, 52650), (2925, 42246), (3510, 35205), (4050, 30511), (4694, 26325), (5265, 23470), (5850, 21123), (7041, 17550), (8775, 14082), (10530, 11735)]