73278270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6991

約数の個数: 80

約数和(自身を含む): 212224320

約数和(自身を除く): 138946050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 6959, 10530, 13918, 20877, 34795, 41754, 62631, 69590, 90467, 104385, 125262, 180934, 187893, 208770, 271401, 313155, 375786, 452335, 542802, 563679, 626310, 814203, 904670, 939465, 1127358, 1357005, 1628406, 1878930, 2442609, 2714010, 2818395, 4071015, 4885218, 5636790, 7327827, 8142030, 12213045, 14655654, 24426090, 36639135, 73278270]

約数ペア:

[(1, 73278270), (2, 36639135), (3, 24426090), (5, 14655654), (6, 12213045), (9, 8142030), (10, 7327827), (13, 5636790), (15, 4885218), (18, 4071015), (26, 2818395), (27, 2714010), (30, 2442609), (39, 1878930), (45, 1628406), (54, 1357005), (65, 1127358), (78, 939465), (81, 904670), (90, 814203), (117, 626310), (130, 563679), (135, 542802), (162, 452335), (195, 375786), (234, 313155), (270, 271401), (351, 208770), (390, 187893), (405, 180934), (585, 125262), (702, 104385), (810, 90467), (1053, 69590), (1170, 62631), (1755, 41754), (2106, 34795), (3510, 20877), (5265, 13918), (6959, 10530)]