100768920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119963}}^1$

素因数の和:119984

約数の個数: 64

約数和(自身を含む): 345496320

約数和(自身を除く): 244727400

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, 280, 420, 840, 119963, 239926, 359889, 479852, 599815, 719778, 839741, 959704, 1199630, 1439556, 1679482, 1799445, 2399260, 2519223, 2879112, 3358964, 3598890, 4198705, 4798520, 5038446, 6717928, 7197780, 8397410, 10076892, 12596115, 14395560, 16794820, 20153784, 25192230, 33589640, 50384460, 100768920]

約数ペア:

[(1, 100768920), (2, 50384460), (3, 33589640), (4, 25192230), (5, 20153784), (6, 16794820), (7, 14395560), (8, 12596115), (10, 10076892), (12, 8397410), (14, 7197780), (15, 6717928), (20, 5038446), (21, 4798520), (24, 4198705), (28, 3598890), (30, 3358964), (35, 2879112), (40, 2519223), (42, 2399260), (56, 1799445), (60, 1679482), (70, 1439556), (84, 1199630), (105, 959704), (120, 839741), (140, 719778), (168, 599815), (210, 479852), (280, 359889), (420, 239926), (840, 119963)]