72682110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1551

約数の個数: 80

約数和(自身を含む): 198772992

約数和(自身を除く): 126090882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1471, 1647, 1830, 2745, 2942, 3294, 4413, 4941, 5490, 7355, 8235, 8826, 9882, 13239, 14710, 16470, 22065, 24705, 26478, 39717, 44130, 49410, 66195, 79434, 89731, 119151, 132390, 179462, 198585, 238302, 269193, 397170, 448655, 538386, 595755, 807579, 897310, 1191510, 1345965, 1615158, 2422737, 2691930, 4037895, 4845474, 7268211, 8075790, 12113685, 14536422, 24227370, 36341055, 72682110]

約数ペア:

[(1, 72682110), (2, 36341055), (3, 24227370), (5, 14536422), (6, 12113685), (9, 8075790), (10, 7268211), (15, 4845474), (18, 4037895), (27, 2691930), (30, 2422737), (45, 1615158), (54, 1345965), (61, 1191510), (81, 897310), (90, 807579), (122, 595755), (135, 538386), (162, 448655), (183, 397170), (270, 269193), (305, 238302), (366, 198585), (405, 179462), (549, 132390), (610, 119151), (810, 89731), (915, 79434), (1098, 66195), (1471, 49410), (1647, 44130), (1830, 39717), (2745, 26478), (2942, 24705), (3294, 22065), (4413, 16470), (4941, 14710), (5490, 13239), (7355, 9882), (8235, 8826)]