72115380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 227203200

約数和(自身を除く): 155087820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1609, 1660, 2241, 2490, 2988, 3218, 3735, 4482, 4827, 4980, 6436, 7470, 8045, 8964, 9654, 11205, 14481, 14940, 16090, 19308, 22410, 24135, 28962, 32180, 43443, 44820, 48270, 57924, 72405, 86886, 96540, 133547, 144810, 173772, 217215, 267094, 289620, 400641, 434430, 534188, 667735, 801282, 868860, 1201923, 1335470, 1602564, 2003205, 2403846, 2670940, 3605769, 4006410, 4807692, 6009615, 7211538, 8012820, 12019230, 14423076, 18028845, 24038460, 36057690, 72115380]

約数ペア:

[(1, 72115380), (2, 36057690), (3, 24038460), (4, 18028845), (5, 14423076), (6, 12019230), (9, 8012820), (10, 7211538), (12, 6009615), (15, 4807692), (18, 4006410), (20, 3605769), (27, 2670940), (30, 2403846), (36, 2003205), (45, 1602564), (54, 1335470), (60, 1201923), (83, 868860), (90, 801282), (108, 667735), (135, 534188), (166, 434430), (180, 400641), (249, 289620), (270, 267094), (332, 217215), (415, 173772), (498, 144810), (540, 133547), (747, 96540), (830, 86886), (996, 72405), (1245, 57924), (1494, 48270), (1609, 44820), (1660, 43443), (2241, 32180), (2490, 28962), (2988, 24135), (3218, 22410), (3735, 19308), (4482, 16090), (4827, 14940), (4980, 14481), (6436, 11205), (7470, 9654), (8045, 8964)]