217323600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13965

約数の個数: 120

約数和(自身を含む): 749764512

約数和(自身を除く): 532440912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 13931, 15600, 27862, 41793, 55724, 69655, 83586, 111448, 139310, 167172, 181103, 208965, 222896, 278620, 334344, 348275, 362206, 417930, 543309, 557240, 668688, 696550, 724412, 835860, 905515, 1044825, 1086618, 1114480, 1393100, 1448824, 1671720, 1811030, 2089650, 2173236, 2716545, 2786200, 2897648, 3343440, 3622060, 4179300, 4346472, 4527575, 5433090, 5572400, 7244120, 8358600, 8692944, 9055150, 10866180, 13582725, 14488240, 16717200, 18110300, 21732360, 27165450, 36220600, 43464720, 54330900, 72441200, 108661800, 217323600]

約数ペア:

[(1, 217323600), (2, 108661800), (3, 72441200), (4, 54330900), (5, 43464720), (6, 36220600), (8, 27165450), (10, 21732360), (12, 18110300), (13, 16717200), (15, 14488240), (16, 13582725), (20, 10866180), (24, 9055150), (25, 8692944), (26, 8358600), (30, 7244120), (39, 5572400), (40, 5433090), (48, 4527575), (50, 4346472), (52, 4179300), (60, 3622060), (65, 3343440), (75, 2897648), (78, 2786200), (80, 2716545), (100, 2173236), (104, 2089650), (120, 1811030), (130, 1671720), (150, 1448824), (156, 1393100), (195, 1114480), (200, 1086618), (208, 1044825), (240, 905515), (260, 835860), (300, 724412), (312, 696550), (325, 668688), (390, 557240), (400, 543309), (520, 417930), (600, 362206), (624, 348275), (650, 334344), (780, 278620), (975, 222896), (1040, 208965), (1200, 181103), (1300, 167172), (1560, 139310), (1950, 111448), (2600, 83586), (3120, 69655), (3900, 55724), (5200, 41793), (7800, 27862), (13931, 15600)]