100672020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5227}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 308284704

約数和(自身を除く): 207612684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 5227, 6420, 9630, 10454, 15681, 19260, 20908, 26135, 31362, 47043, 52270, 62724, 78405, 94086, 104540, 156810, 188172, 235215, 313620, 470430, 559289, 940860, 1118578, 1677867, 2237156, 2796445, 3355734, 5033601, 5592890, 6711468, 8389335, 10067202, 11185780, 16778670, 20134404, 25168005, 33557340, 50336010, 100672020]

約数ペア:

[(1, 100672020), (2, 50336010), (3, 33557340), (4, 25168005), (5, 20134404), (6, 16778670), (9, 11185780), (10, 10067202), (12, 8389335), (15, 6711468), (18, 5592890), (20, 5033601), (30, 3355734), (36, 2796445), (45, 2237156), (60, 1677867), (90, 1118578), (107, 940860), (180, 559289), (214, 470430), (321, 313620), (428, 235215), (535, 188172), (642, 156810), (963, 104540), (1070, 94086), (1284, 78405), (1605, 62724), (1926, 52270), (2140, 47043), (3210, 31362), (3852, 26135), (4815, 20908), (5227, 19260), (6420, 15681), (9630, 10454)]