79228500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 184948140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 125, 130, 150, 156, 170, 195, 204, 221, 239, 250, 255, 260, 300, 325, 340, 375, 390, 425, 442, 478, 500, 510, 650, 663, 717, 750, 780, 850, 884, 956, 975, 1020, 1105, 1195, 1275, 1300, 1326, 1434, 1500, 1625, 1700, 1950, 2125, 2210, 2390, 2550, 2652, 2868, 3107, 3250, 3315, 3585, 3900, 4063, 4250, 4420, 4780, 4875, 5100, 5525, 5975, 6214, 6375, 6500, 6630, 7170, 8126, 8500, 9321, 9750, 11050, 11950, 12189, 12428, 12750, 13260, 14340, 15535, 16252, 16575, 17925, 18642, 19500, 20315, 22100, 23900, 24378, 25500, 27625, 29875, 31070, 33150, 35850, 37284, 40630, 46605, 48756, 52819, 55250, 59750, 60945, 62140, 66300, 71700, 77675, 81260, 82875, 89625, 93210, 101575, 105638, 110500, 119500, 121890, 155350, 158457, 165750, 179250, 186420, 203150, 211276, 233025, 243780, 264095, 304725, 310700, 316914, 331500, 358500, 388375, 406300, 466050, 507875, 528190, 609450, 633828, 776750, 792285, 932100, 1015750, 1056380, 1165125, 1218900, 1320475, 1523625, 1553500, 1584570, 2031500, 2330250, 2640950, 3047250, 3169140, 3961425, 4660500, 5281900, 6094500, 6602375, 7922850, 13204750, 15845700, 19807125, 26409500, 39614250, 79228500]

約数ペア:

[(1, 79228500), (2, 39614250), (3, 26409500), (4, 19807125), (5, 15845700), (6, 13204750), (10, 7922850), (12, 6602375), (13, 6094500), (15, 5281900), (17, 4660500), (20, 3961425), (25, 3169140), (26, 3047250), (30, 2640950), (34, 2330250), (39, 2031500), (50, 1584570), (51, 1553500), (52, 1523625), (60, 1320475), (65, 1218900), (68, 1165125), (75, 1056380), (78, 1015750), (85, 932100), (100, 792285), (102, 776750), (125, 633828), (130, 609450), (150, 528190), (156, 507875), (170, 466050), (195, 406300), (204, 388375), (221, 358500), (239, 331500), (250, 316914), (255, 310700), (260, 304725), (300, 264095), (325, 243780), (340, 233025), (375, 211276), (390, 203150), (425, 186420), (442, 179250), (478, 165750), (500, 158457), (510, 155350), (650, 121890), (663, 119500), (717, 110500), (750, 105638), (780, 101575), (850, 93210), (884, 89625), (956, 82875), (975, 81260), (1020, 77675), (1105, 71700), (1195, 66300), (1275, 62140), (1300, 60945), (1326, 59750), (1434, 55250), (1500, 52819), (1625, 48756), (1700, 46605), (1950, 40630), (2125, 37284), (2210, 35850), (2390, 33150), (2550, 31070), (2652, 29875), (2868, 27625), (3107, 25500), (3250, 24378), (3315, 23900), (3585, 22100), (3900, 20315), (4063, 19500), (4250, 18642), (4420, 17925), (4780, 16575), (4875, 16252), (5100, 15535), (5525, 14340), (5975, 13260), (6214, 12750), (6375, 12428), (6500, 12189), (6630, 11950), (7170, 11050), (8126, 9750), (8500, 9321)]