74054340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 225971928

約数和(自身を除く): 151917588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2273, 2715, 3258, 3620, 4546, 5430, 6516, 6819, 8145, 9092, 10860, 11365, 13638, 16290, 20457, 22730, 27276, 32580, 34095, 40914, 45460, 68190, 81828, 102285, 136380, 204570, 409140, 411413, 822826, 1234239, 1645652, 2057065, 2468478, 3702717, 4114130, 4936956, 6171195, 7405434, 8228260, 12342390, 14810868, 18513585, 24684780, 37027170, 74054340]

約数ペア:

[(1, 74054340), (2, 37027170), (3, 24684780), (4, 18513585), (5, 14810868), (6, 12342390), (9, 8228260), (10, 7405434), (12, 6171195), (15, 4936956), (18, 4114130), (20, 3702717), (30, 2468478), (36, 2057065), (45, 1645652), (60, 1234239), (90, 822826), (180, 411413), (181, 409140), (362, 204570), (543, 136380), (724, 102285), (905, 81828), (1086, 68190), (1629, 45460), (1810, 40914), (2172, 34095), (2273, 32580), (2715, 27276), (3258, 22730), (3620, 20457), (4546, 16290), (5430, 13638), (6516, 11365), (6819, 10860), (8145, 9092)]