100815960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 347742720

約数和(自身を除く): 246926760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 257, 280, 420, 467, 514, 771, 840, 934, 1028, 1285, 1401, 1542, 1799, 1868, 2056, 2335, 2570, 2802, 3084, 3269, 3598, 3736, 3855, 4670, 5140, 5397, 5604, 6168, 6538, 7005, 7196, 7710, 8995, 9340, 9807, 10280, 10794, 11208, 13076, 14010, 14392, 15420, 16345, 17990, 18680, 19614, 21588, 26152, 26985, 28020, 30840, 32690, 35980, 39228, 43176, 49035, 53970, 56040, 65380, 71960, 78456, 98070, 107940, 120019, 130760, 196140, 215880, 240038, 360057, 392280, 480076, 600095, 720114, 840133, 960152, 1200190, 1440228, 1680266, 1800285, 2400380, 2520399, 2880456, 3360532, 3600570, 4200665, 4800760, 5040798, 6721064, 7201140, 8401330, 10081596, 12601995, 14402280, 16802660, 20163192, 25203990, 33605320, 50407980, 100815960]

約数ペア:

[(1, 100815960), (2, 50407980), (3, 33605320), (4, 25203990), (5, 20163192), (6, 16802660), (7, 14402280), (8, 12601995), (10, 10081596), (12, 8401330), (14, 7201140), (15, 6721064), (20, 5040798), (21, 4800760), (24, 4200665), (28, 3600570), (30, 3360532), (35, 2880456), (40, 2520399), (42, 2400380), (56, 1800285), (60, 1680266), (70, 1440228), (84, 1200190), (105, 960152), (120, 840133), (140, 720114), (168, 600095), (210, 480076), (257, 392280), (280, 360057), (420, 240038), (467, 215880), (514, 196140), (771, 130760), (840, 120019), (934, 107940), (1028, 98070), (1285, 78456), (1401, 71960), (1542, 65380), (1799, 56040), (1868, 53970), (2056, 49035), (2335, 43176), (2570, 39228), (2802, 35980), (3084, 32690), (3269, 30840), (3598, 28020), (3736, 26985), (3855, 26152), (4670, 21588), (5140, 19614), (5397, 18680), (5604, 17990), (6168, 16345), (6538, 15420), (7005, 14392), (7196, 14010), (7710, 13076), (8995, 11208), (9340, 10794), (9807, 10280)]