146574180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19861}}^1$

素因数の和:19917

約数の個数: 72

約数和(自身を含む): 455475384

約数和(自身を除く): 308901204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 19861, 39722, 59583, 79444, 99305, 119166, 178749, 198610, 238332, 297915, 357498, 397220, 595830, 714996, 814301, 893745, 1191660, 1628602, 1787490, 2442903, 3257204, 3574980, 4071505, 4885806, 7328709, 8143010, 9771612, 12214515, 14657418, 16286020, 24429030, 29314836, 36643545, 48858060, 73287090, 146574180]

約数ペア:

[(1, 146574180), (2, 73287090), (3, 48858060), (4, 36643545), (5, 29314836), (6, 24429030), (9, 16286020), (10, 14657418), (12, 12214515), (15, 9771612), (18, 8143010), (20, 7328709), (30, 4885806), (36, 4071505), (41, 3574980), (45, 3257204), (60, 2442903), (82, 1787490), (90, 1628602), (123, 1191660), (164, 893745), (180, 814301), (205, 714996), (246, 595830), (369, 397220), (410, 357498), (492, 297915), (615, 238332), (738, 198610), (820, 178749), (1230, 119166), (1476, 99305), (1845, 79444), (2460, 59583), (3690, 39722), (7380, 19861)]