91115460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13681}}^1$

素因数の和:13733

約数の個数: 72

約数和(自身を含む): 283874136

約数和(自身を除く): 192758676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 13681, 27362, 41043, 54724, 68405, 82086, 123129, 136810, 164172, 205215, 246258, 273620, 410430, 492516, 506197, 615645, 820860, 1012394, 1231290, 1518591, 2024788, 2462580, 2530985, 3037182, 4555773, 5061970, 6074364, 7592955, 9111546, 10123940, 15185910, 18223092, 22778865, 30371820, 45557730, 91115460]

約数ペア:

[(1, 91115460), (2, 45557730), (3, 30371820), (4, 22778865), (5, 18223092), (6, 15185910), (9, 10123940), (10, 9111546), (12, 7592955), (15, 6074364), (18, 5061970), (20, 4555773), (30, 3037182), (36, 2530985), (37, 2462580), (45, 2024788), (60, 1518591), (74, 1231290), (90, 1012394), (111, 820860), (148, 615645), (180, 506197), (185, 492516), (222, 410430), (333, 273620), (370, 246258), (444, 205215), (555, 164172), (666, 136810), (740, 123129), (1110, 82086), (1332, 68405), (1665, 54724), (2220, 41043), (3330, 27362), (6660, 13681)]