52797420

素因数分解:

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

素因数の和:166

約数の個数: 240

約数和(自身を含む): 187830720

約数和(自身を除く): 135033300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 109, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 218, 230, 234, 260, 270, 276, 299, 324, 327, 345, 351, 390, 405, 414, 436, 460, 468, 540, 545, 585, 598, 621, 654, 690, 702, 780, 810, 828, 897, 981, 1035, 1053, 1090, 1170, 1196, 1242, 1308, 1380, 1404, 1417, 1495, 1620, 1635, 1755, 1794, 1863, 1962, 2070, 2106, 2180, 2340, 2484, 2507, 2691, 2834, 2943, 2990, 3105, 3270, 3510, 3588, 3726, 3924, 4140, 4212, 4251, 4485, 4905, 5014, 5265, 5382, 5668, 5886, 5980, 6210, 6540, 7020, 7085, 7452, 7521, 8073, 8502, 8829, 8970, 9315, 9810, 10028, 10530, 10764, 11772, 12420, 12535, 12753, 13455, 14170, 14715, 15042, 16146, 17004, 17658, 17940, 18630, 19620, 21060, 21255, 22563, 24219, 25070, 25506, 26910, 28340, 29430, 30084, 32292, 32591, 35316, 37260, 37605, 38259, 40365, 42510, 44145, 45126, 48438, 50140, 51012, 53820, 58860, 63765, 65182, 67689, 75210, 76518, 80730, 85020, 88290, 90252, 96876, 97773, 112815, 114777, 121095, 127530, 130364, 135378, 150420, 153036, 161460, 162955, 176580, 191295, 195546, 203067, 225630, 229554, 242190, 255060, 270756, 293319, 325910, 338445, 382590, 391092, 406134, 451260, 459108, 484380, 488865, 573885, 586638, 651820, 676890, 765180, 812268, 879957, 977730, 1015335, 1147770, 1173276, 1353780, 1466595, 1759914, 1955460, 2030670, 2295540, 2639871, 2933190, 3519828, 4061340, 4399785, 5279742, 5866380, 8799570, 10559484, 13199355, 17599140, 26398710, 52797420]

約数ペア:

[(1, 52797420), (2, 26398710), (3, 17599140), (4, 13199355), (5, 10559484), (6, 8799570), (9, 5866380), (10, 5279742), (12, 4399785), (13, 4061340), (15, 3519828), (18, 2933190), (20, 2639871), (23, 2295540), (26, 2030670), (27, 1955460), (30, 1759914), (36, 1466595), (39, 1353780), (45, 1173276), (46, 1147770), (52, 1015335), (54, 977730), (60, 879957), (65, 812268), (69, 765180), (78, 676890), (81, 651820), (90, 586638), (92, 573885), (108, 488865), (109, 484380), (115, 459108), (117, 451260), (130, 406134), (135, 391092), (138, 382590), (156, 338445), (162, 325910), (180, 293319), (195, 270756), (207, 255060), (218, 242190), (230, 229554), (234, 225630), (260, 203067), (270, 195546), (276, 191295), (299, 176580), (324, 162955), (327, 161460), (345, 153036), (351, 150420), (390, 135378), (405, 130364), (414, 127530), (436, 121095), (460, 114777), (468, 112815), (540, 97773), (545, 96876), (585, 90252), (598, 88290), (621, 85020), (654, 80730), (690, 76518), (702, 75210), (780, 67689), (810, 65182), (828, 63765), (897, 58860), (981, 53820), (1035, 51012), (1053, 50140), (1090, 48438), (1170, 45126), (1196, 44145), (1242, 42510), (1308, 40365), (1380, 38259), (1404, 37605), (1417, 37260), (1495, 35316), (1620, 32591), (1635, 32292), (1755, 30084), (1794, 29430), (1863, 28340), (1962, 26910), (2070, 25506), (2106, 25070), (2180, 24219), (2340, 22563), (2484, 21255), (2507, 21060), (2691, 19620), (2834, 18630), (2943, 17940), (2990, 17658), (3105, 17004), (3270, 16146), (3510, 15042), (3588, 14715), (3726, 14170), (3924, 13455), (4140, 12753), (4212, 12535), (4251, 12420), (4485, 11772), (4905, 10764), (5014, 10530), (5265, 10028), (5382, 9810), (5668, 9315), (5886, 8970), (5980, 8829), (6210, 8502), (6540, 8073), (7020, 7521), (7085, 7452)]