42455700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 159239808

約数和(自身を除く): 116784108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 293, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 586, 630, 644, 690, 700, 805, 828, 879, 900, 966, 1035, 1050, 1150, 1172, 1260, 1380, 1449, 1465, 1575, 1610, 1725, 1758, 1932, 2051, 2070, 2100, 2300, 2415, 2637, 2898, 2930, 3150, 3220, 3450, 3516, 4025, 4102, 4140, 4395, 4830, 5175, 5274, 5796, 5860, 6153, 6300, 6739, 6900, 7245, 7325, 8050, 8204, 8790, 9660, 10255, 10350, 10548, 12075, 12306, 13185, 13478, 14490, 14650, 16100, 17580, 18459, 20217, 20510, 20700, 21975, 24150, 24612, 26370, 26956, 28980, 29300, 30765, 33695, 36225, 36918, 40434, 41020, 43950, 47173, 48300, 51275, 52740, 60651, 61530, 65925, 67390, 72450, 73836, 80868, 87900, 92295, 94346, 101085, 102550, 121302, 123060, 131850, 134780, 141519, 144900, 153825, 168475, 184590, 188692, 202170, 205100, 235865, 242604, 263700, 283038, 303255, 307650, 336950, 369180, 404340, 424557, 461475, 471730, 505425, 566076, 606510, 615300, 673900, 707595, 849114, 922950, 943460, 1010850, 1179325, 1213020, 1415190, 1516275, 1698228, 1845900, 2021700, 2122785, 2358650, 2830380, 3032550, 3537975, 4245570, 4717300, 6065100, 7075950, 8491140, 10613925, 14151900, 21227850, 42455700]

約数ペア:

[(1, 42455700), (2, 21227850), (3, 14151900), (4, 10613925), (5, 8491140), (6, 7075950), (7, 6065100), (9, 4717300), (10, 4245570), (12, 3537975), (14, 3032550), (15, 2830380), (18, 2358650), (20, 2122785), (21, 2021700), (23, 1845900), (25, 1698228), (28, 1516275), (30, 1415190), (35, 1213020), (36, 1179325), (42, 1010850), (45, 943460), (46, 922950), (50, 849114), (60, 707595), (63, 673900), (69, 615300), (70, 606510), (75, 566076), (84, 505425), (90, 471730), (92, 461475), (100, 424557), (105, 404340), (115, 369180), (126, 336950), (138, 307650), (140, 303255), (150, 283038), (161, 263700), (175, 242604), (180, 235865), (207, 205100), (210, 202170), (225, 188692), (230, 184590), (252, 168475), (276, 153825), (293, 144900), (300, 141519), (315, 134780), (322, 131850), (345, 123060), (350, 121302), (414, 102550), (420, 101085), (450, 94346), (460, 92295), (483, 87900), (525, 80868), (575, 73836), (586, 72450), (630, 67390), (644, 65925), (690, 61530), (700, 60651), (805, 52740), (828, 51275), (879, 48300), (900, 47173), (966, 43950), (1035, 41020), (1050, 40434), (1150, 36918), (1172, 36225), (1260, 33695), (1380, 30765), (1449, 29300), (1465, 28980), (1575, 26956), (1610, 26370), (1725, 24612), (1758, 24150), (1932, 21975), (2051, 20700), (2070, 20510), (2100, 20217), (2300, 18459), (2415, 17580), (2637, 16100), (2898, 14650), (2930, 14490), (3150, 13478), (3220, 13185), (3450, 12306), (3516, 12075), (4025, 10548), (4102, 10350), (4140, 10255), (4395, 9660), (4830, 8790), (5175, 8204), (5274, 8050), (5796, 7325), (5860, 7245), (6153, 6900), (6300, 6739)]