100200750

素因数分解:

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

素因数の和:315

約数の個数: 128

約数和(自身を含む): 276756480

約数和(自身を除く): 176555730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 125, 129, 130, 150, 195, 215, 239, 250, 258, 325, 375, 390, 430, 478, 559, 645, 650, 717, 750, 975, 1075, 1118, 1195, 1290, 1434, 1625, 1677, 1950, 2150, 2390, 2795, 3107, 3225, 3250, 3354, 3585, 4875, 5375, 5590, 5975, 6214, 6450, 7170, 8385, 9321, 9750, 10277, 10750, 11950, 13975, 15535, 16125, 16770, 17925, 18642, 20554, 27950, 29875, 30831, 31070, 32250, 35850, 41925, 46605, 51385, 59750, 61662, 69875, 77675, 83850, 89625, 93210, 102770, 133601, 139750, 154155, 155350, 179250, 209625, 233025, 256925, 267202, 308310, 388375, 400803, 419250, 466050, 513850, 668005, 770775, 776750, 801606, 1165125, 1284625, 1336010, 1541550, 2004015, 2330250, 2569250, 3340025, 3853875, 4008030, 6680050, 7707750, 10020075, 16700125, 20040150, 33400250, 50100375, 100200750]

約数ペア:

[(1, 100200750), (2, 50100375), (3, 33400250), (5, 20040150), (6, 16700125), (10, 10020075), (13, 7707750), (15, 6680050), (25, 4008030), (26, 3853875), (30, 3340025), (39, 2569250), (43, 2330250), (50, 2004015), (65, 1541550), (75, 1336010), (78, 1284625), (86, 1165125), (125, 801606), (129, 776750), (130, 770775), (150, 668005), (195, 513850), (215, 466050), (239, 419250), (250, 400803), (258, 388375), (325, 308310), (375, 267202), (390, 256925), (430, 233025), (478, 209625), (559, 179250), (645, 155350), (650, 154155), (717, 139750), (750, 133601), (975, 102770), (1075, 93210), (1118, 89625), (1195, 83850), (1290, 77675), (1434, 69875), (1625, 61662), (1677, 59750), (1950, 51385), (2150, 46605), (2390, 41925), (2795, 35850), (3107, 32250), (3225, 31070), (3250, 30831), (3354, 29875), (3585, 27950), (4875, 20554), (5375, 18642), (5590, 17925), (5975, 16770), (6214, 16125), (6450, 15535), (7170, 13975), (8385, 11950), (9321, 10750), (9750, 10277)]