200401500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 445363620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 125, 129, 130, 150, 156, 172, 195, 215, 239, 250, 258, 260, 300, 325, 375, 390, 430, 478, 500, 516, 559, 645, 650, 717, 750, 780, 860, 956, 975, 1075, 1118, 1195, 1290, 1300, 1434, 1500, 1625, 1677, 1950, 2150, 2236, 2390, 2580, 2795, 2868, 3107, 3225, 3250, 3354, 3585, 3900, 4300, 4780, 4875, 5375, 5590, 5975, 6214, 6450, 6500, 6708, 7170, 8385, 9321, 9750, 10277, 10750, 11180, 11950, 12428, 12900, 13975, 14340, 15535, 16125, 16770, 17925, 18642, 19500, 20554, 21500, 23900, 27950, 29875, 30831, 31070, 32250, 33540, 35850, 37284, 41108, 41925, 46605, 51385, 55900, 59750, 61662, 62140, 64500, 69875, 71700, 77675, 83850, 89625, 93210, 102770, 119500, 123324, 133601, 139750, 154155, 155350, 167700, 179250, 186420, 205540, 209625, 233025, 256925, 267202, 279500, 308310, 310700, 358500, 388375, 400803, 419250, 466050, 513850, 534404, 616620, 668005, 770775, 776750, 801606, 838500, 932100, 1027700, 1165125, 1284625, 1336010, 1541550, 1553500, 1603212, 2004015, 2330250, 2569250, 2672020, 3083100, 3340025, 3853875, 4008030, 4660500, 5138500, 6680050, 7707750, 8016060, 10020075, 13360100, 15415500, 16700125, 20040150, 33400250, 40080300, 50100375, 66800500, 100200750, 200401500]

約数ペア:

[(1, 200401500), (2, 100200750), (3, 66800500), (4, 50100375), (5, 40080300), (6, 33400250), (10, 20040150), (12, 16700125), (13, 15415500), (15, 13360100), (20, 10020075), (25, 8016060), (26, 7707750), (30, 6680050), (39, 5138500), (43, 4660500), (50, 4008030), (52, 3853875), (60, 3340025), (65, 3083100), (75, 2672020), (78, 2569250), (86, 2330250), (100, 2004015), (125, 1603212), (129, 1553500), (130, 1541550), (150, 1336010), (156, 1284625), (172, 1165125), (195, 1027700), (215, 932100), (239, 838500), (250, 801606), (258, 776750), (260, 770775), (300, 668005), (325, 616620), (375, 534404), (390, 513850), (430, 466050), (478, 419250), (500, 400803), (516, 388375), (559, 358500), (645, 310700), (650, 308310), (717, 279500), (750, 267202), (780, 256925), (860, 233025), (956, 209625), (975, 205540), (1075, 186420), (1118, 179250), (1195, 167700), (1290, 155350), (1300, 154155), (1434, 139750), (1500, 133601), (1625, 123324), (1677, 119500), (1950, 102770), (2150, 93210), (2236, 89625), (2390, 83850), (2580, 77675), (2795, 71700), (2868, 69875), (3107, 64500), (3225, 62140), (3250, 61662), (3354, 59750), (3585, 55900), (3900, 51385), (4300, 46605), (4780, 41925), (4875, 41108), (5375, 37284), (5590, 35850), (5975, 33540), (6214, 32250), (6450, 31070), (6500, 30831), (6708, 29875), (7170, 27950), (8385, 23900), (9321, 21500), (9750, 20554), (10277, 19500), (10750, 18642), (11180, 17925), (11950, 16770), (12428, 16125), (12900, 15535), (13975, 14340)]