89728200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 305635200

約数和(自身を除く): 215907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 631, 632, 711, 790, 900, 948, 1185, 1262, 1422, 1580, 1800, 1893, 1896, 1975, 2370, 2524, 2844, 3155, 3160, 3555, 3786, 3950, 4740, 5048, 5679, 5688, 5925, 6310, 7110, 7572, 7900, 9465, 9480, 11358, 11850, 12620, 14220, 15144, 15775, 15800, 17775, 18930, 22716, 23700, 25240, 28395, 28440, 31550, 35550, 37860, 45432, 47325, 47400, 49849, 56790, 63100, 71100, 75720, 94650, 99698, 113580, 126200, 141975, 142200, 149547, 189300, 199396, 227160, 249245, 283950, 299094, 378600, 398792, 448641, 498490, 567900, 598188, 747735, 897282, 996980, 1135800, 1196376, 1246225, 1495470, 1794564, 1993960, 2243205, 2492450, 2990940, 3589128, 3738675, 4486410, 4984900, 5981880, 7477350, 8972820, 9969800, 11216025, 14954700, 17945640, 22432050, 29909400, 44864100, 89728200]

約数ペア:

[(1, 89728200), (2, 44864100), (3, 29909400), (4, 22432050), (5, 17945640), (6, 14954700), (8, 11216025), (9, 9969800), (10, 8972820), (12, 7477350), (15, 5981880), (18, 4984900), (20, 4486410), (24, 3738675), (25, 3589128), (30, 2990940), (36, 2492450), (40, 2243205), (45, 1993960), (50, 1794564), (60, 1495470), (72, 1246225), (75, 1196376), (79, 1135800), (90, 996980), (100, 897282), (120, 747735), (150, 598188), (158, 567900), (180, 498490), (200, 448641), (225, 398792), (237, 378600), (300, 299094), (316, 283950), (360, 249245), (395, 227160), (450, 199396), (474, 189300), (600, 149547), (631, 142200), (632, 141975), (711, 126200), (790, 113580), (900, 99698), (948, 94650), (1185, 75720), (1262, 71100), (1422, 63100), (1580, 56790), (1800, 49849), (1893, 47400), (1896, 47325), (1975, 45432), (2370, 37860), (2524, 35550), (2844, 31550), (3155, 28440), (3160, 28395), (3555, 25240), (3786, 23700), (3950, 22716), (4740, 18930), (5048, 17775), (5679, 15800), (5688, 15775), (5925, 15144), (6310, 14220), (7110, 12620), (7572, 11850), (7900, 11358), (9465, 9480)]