420669600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1500528960

約数和(自身を除く): 1079859360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 97, 100, 104, 120, 130, 139, 150, 156, 160, 194, 195, 200, 208, 240, 260, 278, 291, 300, 312, 325, 388, 390, 400, 416, 417, 480, 485, 520, 556, 582, 600, 624, 650, 695, 776, 780, 800, 834, 970, 975, 1040, 1112, 1164, 1200, 1248, 1261, 1300, 1390, 1455, 1552, 1560, 1668, 1807, 1940, 1950, 2080, 2085, 2224, 2328, 2400, 2425, 2522, 2600, 2780, 2910, 3104, 3120, 3336, 3475, 3614, 3783, 3880, 3900, 4170, 4448, 4656, 4850, 5044, 5200, 5421, 5560, 5820, 6240, 6305, 6672, 6950, 7228, 7275, 7566, 7760, 7800, 8340, 9035, 9312, 9700, 10088, 10400, 10425, 10842, 11120, 11640, 12610, 13344, 13483, 13900, 14456, 14550, 15132, 15520, 15600, 16680, 18070, 18915, 19400, 20176, 20850, 21684, 22240, 23280, 25220, 26966, 27105, 27800, 28912, 29100, 30264, 31200, 31525, 33360, 36140, 37830, 38800, 40352, 40449, 41700, 43368, 45175, 46560, 50440, 53932, 54210, 55600, 57824, 58200, 60528, 63050, 66720, 67415, 72280, 75660, 77600, 80898, 83400, 86736, 90350, 94575, 100880, 107864, 108420, 111200, 116400, 121056, 126100, 134830, 135525, 144560, 151320, 161796, 166800, 173472, 175279, 180700, 189150, 201760, 202245, 215728, 216840, 232800, 252200, 269660, 271050, 289120, 302640, 323592, 333600, 337075, 350558, 361400, 378300, 404490, 431456, 433680, 504400, 525837, 539320, 542100, 605280, 647184, 674150, 701116, 722800, 756600, 808980, 867360, 876395, 1008800, 1011225, 1051674, 1078640, 1084200, 1294368, 1348300, 1402232, 1445600, 1513200, 1617960, 1752790, 2022450, 2103348, 2157280, 2168400, 2629185, 2696600, 2804464, 3026400, 3235920, 3505580, 4044900, 4206696, 4336800, 4381975, 5258370, 5393200, 5608928, 6471840, 7011160, 8089800, 8413392, 8763950, 10516740, 10786400, 13145925, 14022320, 16179600, 16826784, 17527900, 21033480, 26291850, 28044640, 32359200, 35055800, 42066960, 52583700, 70111600, 84133920, 105167400, 140223200, 210334800, 420669600]

約数ペア:

[(1, 420669600), (2, 210334800), (3, 140223200), (4, 105167400), (5, 84133920), (6, 70111600), (8, 52583700), (10, 42066960), (12, 35055800), (13, 32359200), (15, 28044640), (16, 26291850), (20, 21033480), (24, 17527900), (25, 16826784), (26, 16179600), (30, 14022320), (32, 13145925), (39, 10786400), (40, 10516740), (48, 8763950), (50, 8413392), (52, 8089800), (60, 7011160), (65, 6471840), (75, 5608928), (78, 5393200), (80, 5258370), (96, 4381975), (97, 4336800), (100, 4206696), (104, 4044900), (120, 3505580), (130, 3235920), (139, 3026400), (150, 2804464), (156, 2696600), (160, 2629185), (194, 2168400), (195, 2157280), (200, 2103348), (208, 2022450), (240, 1752790), (260, 1617960), (278, 1513200), (291, 1445600), (300, 1402232), (312, 1348300), (325, 1294368), (388, 1084200), (390, 1078640), (400, 1051674), (416, 1011225), (417, 1008800), (480, 876395), (485, 867360), (520, 808980), (556, 756600), (582, 722800), (600, 701116), (624, 674150), (650, 647184), (695, 605280), (776, 542100), (780, 539320), (800, 525837), (834, 504400), (970, 433680), (975, 431456), (1040, 404490), (1112, 378300), (1164, 361400), (1200, 350558), (1248, 337075), (1261, 333600), (1300, 323592), (1390, 302640), (1455, 289120), (1552, 271050), (1560, 269660), (1668, 252200), (1807, 232800), (1940, 216840), (1950, 215728), (2080, 202245), (2085, 201760), (2224, 189150), (2328, 180700), (2400, 175279), (2425, 173472), (2522, 166800), (2600, 161796), (2780, 151320), (2910, 144560), (3104, 135525), (3120, 134830), (3336, 126100), (3475, 121056), (3614, 116400), (3783, 111200), (3880, 108420), (3900, 107864), (4170, 100880), (4448, 94575), (4656, 90350), (4850, 86736), (5044, 83400), (5200, 80898), (5421, 77600), (5560, 75660), (5820, 72280), (6240, 67415), (6305, 66720), (6672, 63050), (6950, 60528), (7228, 58200), (7275, 57824), (7566, 55600), (7760, 54210), (7800, 53932), (8340, 50440), (9035, 46560), (9312, 45175), (9700, 43368), (10088, 41700), (10400, 40449), (10425, 40352), (10842, 38800), (11120, 37830), (11640, 36140), (12610, 33360), (13344, 31525), (13483, 31200), (13900, 30264), (14456, 29100), (14550, 28912), (15132, 27800), (15520, 27105), (15600, 26966), (16680, 25220), (18070, 23280), (18915, 22240), (19400, 21684), (20176, 20850)]