156274020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1794

約数の個数: 144

約数和(自身を含む): 549494400

約数和(自身を除く): 393220380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1699, 2044, 2190, 2555, 2628, 3066, 3285, 3398, 4380, 4599, 5097, 5110, 6132, 6570, 6796, 7665, 8495, 9198, 10194, 10220, 11893, 13140, 15291, 15330, 16990, 18396, 20388, 22995, 23786, 25485, 30582, 30660, 33980, 35679, 45990, 47572, 50970, 59465, 61164, 71358, 76455, 91980, 101940, 107037, 118930, 124027, 142716, 152910, 178395, 214074, 237860, 248054, 305820, 356790, 372081, 428148, 496108, 535185, 620135, 713580, 744162, 868189, 1070370, 1116243, 1240270, 1488324, 1736378, 1860405, 2140740, 2232486, 2480540, 2604567, 3472756, 3720810, 4340945, 4464972, 5209134, 5581215, 7441620, 7813701, 8681890, 10418268, 11162430, 13022835, 15627402, 17363780, 22324860, 26045670, 31254804, 39068505, 52091340, 78137010, 156274020]

約数ペア:

[(1, 156274020), (2, 78137010), (3, 52091340), (4, 39068505), (5, 31254804), (6, 26045670), (7, 22324860), (9, 17363780), (10, 15627402), (12, 13022835), (14, 11162430), (15, 10418268), (18, 8681890), (20, 7813701), (21, 7441620), (28, 5581215), (30, 5209134), (35, 4464972), (36, 4340945), (42, 3720810), (45, 3472756), (60, 2604567), (63, 2480540), (70, 2232486), (73, 2140740), (84, 1860405), (90, 1736378), (105, 1488324), (126, 1240270), (140, 1116243), (146, 1070370), (180, 868189), (210, 744162), (219, 713580), (252, 620135), (292, 535185), (315, 496108), (365, 428148), (420, 372081), (438, 356790), (511, 305820), (630, 248054), (657, 237860), (730, 214074), (876, 178395), (1022, 152910), (1095, 142716), (1260, 124027), (1314, 118930), (1460, 107037), (1533, 101940), (1699, 91980), (2044, 76455), (2190, 71358), (2555, 61164), (2628, 59465), (3066, 50970), (3285, 47572), (3398, 45990), (4380, 35679), (4599, 33980), (5097, 30660), (5110, 30582), (6132, 25485), (6570, 23786), (6796, 22995), (7665, 20388), (8495, 18396), (9198, 16990), (10194, 15330), (10220, 15291), (11893, 13140)]