131993550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 415910880

約数和(自身を除く): 283917330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 81, 90, 109, 115, 117, 130, 135, 138, 150, 162, 195, 207, 218, 225, 230, 234, 270, 299, 325, 327, 345, 351, 390, 405, 414, 450, 545, 575, 585, 598, 621, 650, 654, 675, 690, 702, 810, 897, 975, 981, 1035, 1053, 1090, 1150, 1170, 1242, 1350, 1417, 1495, 1635, 1725, 1755, 1794, 1863, 1950, 1962, 2025, 2070, 2106, 2507, 2691, 2725, 2834, 2925, 2943, 2990, 3105, 3270, 3450, 3510, 3726, 4050, 4251, 4485, 4905, 5014, 5175, 5265, 5382, 5450, 5850, 5886, 6210, 7085, 7475, 7521, 8073, 8175, 8502, 8775, 8829, 8970, 9315, 9810, 10350, 10530, 12535, 12753, 13455, 14170, 14715, 14950, 15042, 15525, 16146, 16350, 17550, 17658, 18630, 21255, 22425, 22563, 24219, 24525, 25070, 25506, 26325, 26910, 29430, 31050, 32591, 35425, 37605, 38259, 40365, 42510, 44145, 44850, 45126, 46575, 48438, 49050, 52650, 62675, 63765, 65182, 67275, 67689, 70850, 73575, 75210, 76518, 80730, 88290, 93150, 97773, 106275, 112815, 114777, 121095, 125350, 127530, 134550, 135378, 147150, 162955, 188025, 191295, 195546, 201825, 203067, 212550, 220725, 225630, 229554, 242190, 293319, 318825, 325910, 338445, 376050, 382590, 403650, 406134, 441450, 488865, 564075, 573885, 586638, 605475, 637650, 676890, 814775, 879957, 956475, 977730, 1015335, 1128150, 1147770, 1210950, 1466595, 1629550, 1692225, 1759914, 1912950, 2030670, 2444325, 2639871, 2869425, 2933190, 3384450, 4399785, 4888650, 5076675, 5279742, 5738850, 7332975, 8799570, 10153350, 13199355, 14665950, 21998925, 26398710, 43997850, 65996775, 131993550]

約数ペア:

[(1, 131993550), (2, 65996775), (3, 43997850), (5, 26398710), (6, 21998925), (9, 14665950), (10, 13199355), (13, 10153350), (15, 8799570), (18, 7332975), (23, 5738850), (25, 5279742), (26, 5076675), (27, 4888650), (30, 4399785), (39, 3384450), (45, 2933190), (46, 2869425), (50, 2639871), (54, 2444325), (65, 2030670), (69, 1912950), (75, 1759914), (78, 1692225), (81, 1629550), (90, 1466595), (109, 1210950), (115, 1147770), (117, 1128150), (130, 1015335), (135, 977730), (138, 956475), (150, 879957), (162, 814775), (195, 676890), (207, 637650), (218, 605475), (225, 586638), (230, 573885), (234, 564075), (270, 488865), (299, 441450), (325, 406134), (327, 403650), (345, 382590), (351, 376050), (390, 338445), (405, 325910), (414, 318825), (450, 293319), (545, 242190), (575, 229554), (585, 225630), (598, 220725), (621, 212550), (650, 203067), (654, 201825), (675, 195546), (690, 191295), (702, 188025), (810, 162955), (897, 147150), (975, 135378), (981, 134550), (1035, 127530), (1053, 125350), (1090, 121095), (1150, 114777), (1170, 112815), (1242, 106275), (1350, 97773), (1417, 93150), (1495, 88290), (1635, 80730), (1725, 76518), (1755, 75210), (1794, 73575), (1863, 70850), (1950, 67689), (1962, 67275), (2025, 65182), (2070, 63765), (2106, 62675), (2507, 52650), (2691, 49050), (2725, 48438), (2834, 46575), (2925, 45126), (2943, 44850), (2990, 44145), (3105, 42510), (3270, 40365), (3450, 38259), (3510, 37605), (3726, 35425), (4050, 32591), (4251, 31050), (4485, 29430), (4905, 26910), (5014, 26325), (5175, 25506), (5265, 25070), (5382, 24525), (5450, 24219), (5850, 22563), (5886, 22425), (6210, 21255), (7085, 18630), (7475, 17658), (7521, 17550), (8073, 16350), (8175, 16146), (8502, 15525), (8775, 15042), (8829, 14950), (8970, 14715), (9315, 14170), (9810, 13455), (10350, 12753), (10530, 12535)]