307318050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 180

約数和(自身を含む): 926684550

約数和(自身を除く): 619366500

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, 169, 195, 225, 234, 270, 325, 338, 351, 390, 405, 449, 450, 507, 585, 650, 675, 702, 810, 845, 898, 975, 1014, 1053, 1170, 1347, 1350, 1521, 1690, 1755, 1950, 2025, 2106, 2245, 2535, 2694, 2925, 3042, 3510, 4041, 4050, 4225, 4490, 4563, 5070, 5265, 5837, 5850, 6735, 7605, 8082, 8450, 8775, 9126, 10530, 11225, 11674, 12123, 12675, 13470, 13689, 15210, 17511, 17550, 20205, 22450, 22815, 24246, 25350, 26325, 27378, 29185, 33675, 35022, 36369, 38025, 40410, 45630, 52533, 52650, 58370, 60615, 67350, 68445, 72738, 75881, 76050, 87555, 101025, 105066, 114075, 121230, 136890, 145925, 151762, 157599, 175110, 181845, 202050, 227643, 228150, 262665, 291850, 303075, 315198, 342225, 363690, 379405, 437775, 455286, 472797, 525330, 606150, 682929, 684450, 758810, 787995, 875550, 909225, 945594, 1138215, 1313325, 1365858, 1575990, 1818450, 1897025, 2048787, 2276430, 2363985, 2626650, 3414645, 3794050, 3939975, 4097574, 4727970, 5691075, 6146361, 6829290, 7879950, 10243935, 11382150, 11819925, 12292722, 17073225, 20487870, 23639850, 30731805, 34146450, 51219675, 61463610, 102439350, 153659025, 307318050]

約数ペア:

[(1, 307318050), (2, 153659025), (3, 102439350), (5, 61463610), (6, 51219675), (9, 34146450), (10, 30731805), (13, 23639850), (15, 20487870), (18, 17073225), (25, 12292722), (26, 11819925), (27, 11382150), (30, 10243935), (39, 7879950), (45, 6829290), (50, 6146361), (54, 5691075), (65, 4727970), (75, 4097574), (78, 3939975), (81, 3794050), (90, 3414645), (117, 2626650), (130, 2363985), (135, 2276430), (150, 2048787), (162, 1897025), (169, 1818450), (195, 1575990), (225, 1365858), (234, 1313325), (270, 1138215), (325, 945594), (338, 909225), (351, 875550), (390, 787995), (405, 758810), (449, 684450), (450, 682929), (507, 606150), (585, 525330), (650, 472797), (675, 455286), (702, 437775), (810, 379405), (845, 363690), (898, 342225), (975, 315198), (1014, 303075), (1053, 291850), (1170, 262665), (1347, 228150), (1350, 227643), (1521, 202050), (1690, 181845), (1755, 175110), (1950, 157599), (2025, 151762), (2106, 145925), (2245, 136890), (2535, 121230), (2694, 114075), (2925, 105066), (3042, 101025), (3510, 87555), (4041, 76050), (4050, 75881), (4225, 72738), (4490, 68445), (4563, 67350), (5070, 60615), (5265, 58370), (5837, 52650), (5850, 52533), (6735, 45630), (7605, 40410), (8082, 38025), (8450, 36369), (8775, 35022), (9126, 33675), (10530, 29185), (11225, 27378), (11674, 26325), (12123, 25350), (12675, 24246), (13470, 22815), (13689, 22450), (15210, 20205), (17511, 17550)]