66115400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 102623800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 200, 236, 260, 295, 325, 431, 472, 520, 590, 650, 767, 862, 1180, 1300, 1475, 1534, 1724, 2155, 2360, 2600, 2950, 3068, 3448, 3835, 4310, 5603, 5900, 6136, 7670, 8620, 10775, 11206, 11800, 15340, 17240, 19175, 21550, 22412, 25429, 28015, 30680, 38350, 43100, 44824, 50858, 56030, 76700, 86200, 101716, 112060, 127145, 140075, 153400, 203432, 224120, 254290, 280150, 330577, 508580, 560300, 635725, 661154, 1017160, 1120600, 1271450, 1322308, 1652885, 2542900, 2644616, 3305770, 5085800, 6611540, 8264425, 13223080, 16528850, 33057700, 66115400]

約数ペア:

[(1, 66115400), (2, 33057700), (4, 16528850), (5, 13223080), (8, 8264425), (10, 6611540), (13, 5085800), (20, 3305770), (25, 2644616), (26, 2542900), (40, 1652885), (50, 1322308), (52, 1271450), (59, 1120600), (65, 1017160), (100, 661154), (104, 635725), (118, 560300), (130, 508580), (200, 330577), (236, 280150), (260, 254290), (295, 224120), (325, 203432), (431, 153400), (472, 140075), (520, 127145), (590, 112060), (650, 101716), (767, 86200), (862, 76700), (1180, 56030), (1300, 50858), (1475, 44824), (1534, 43100), (1724, 38350), (2155, 30680), (2360, 28015), (2600, 25429), (2950, 22412), (3068, 21550), (3448, 19175), (3835, 17240), (4310, 15340), (5603, 11800), (5900, 11206), (6136, 10775), (7670, 8620)]