492035700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 1553511680

約数和(自身を除く): 1061475980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 237, 260, 300, 316, 325, 390, 395, 474, 650, 780, 790, 948, 975, 1027, 1185, 1300, 1580, 1597, 1950, 1975, 2054, 2370, 3081, 3194, 3900, 3950, 4108, 4740, 4791, 5135, 5925, 6162, 6388, 7900, 7985, 9582, 10270, 11850, 12324, 15405, 15970, 19164, 20540, 20761, 23700, 23955, 25675, 30810, 31940, 39925, 41522, 47910, 51350, 61620, 62283, 77025, 79850, 83044, 95820, 102700, 103805, 119775, 124566, 126163, 154050, 159700, 207610, 239550, 249132, 252326, 308100, 311415, 378489, 415220, 479100, 504652, 519025, 622830, 630815, 756978, 1038050, 1245660, 1261630, 1513956, 1557075, 1640119, 1892445, 2076100, 2523260, 3114150, 3154075, 3280238, 3784890, 4920357, 6228300, 6308150, 6560476, 7569780, 8200595, 9462225, 9840714, 12616300, 16401190, 18924450, 19681428, 24601785, 32802380, 37848900, 41002975, 49203570, 82005950, 98407140, 123008925, 164011900, 246017850, 492035700]

約数ペア:

[(1, 492035700), (2, 246017850), (3, 164011900), (4, 123008925), (5, 98407140), (6, 82005950), (10, 49203570), (12, 41002975), (13, 37848900), (15, 32802380), (20, 24601785), (25, 19681428), (26, 18924450), (30, 16401190), (39, 12616300), (50, 9840714), (52, 9462225), (60, 8200595), (65, 7569780), (75, 6560476), (78, 6308150), (79, 6228300), (100, 4920357), (130, 3784890), (150, 3280238), (156, 3154075), (158, 3114150), (195, 2523260), (237, 2076100), (260, 1892445), (300, 1640119), (316, 1557075), (325, 1513956), (390, 1261630), (395, 1245660), (474, 1038050), (650, 756978), (780, 630815), (790, 622830), (948, 519025), (975, 504652), (1027, 479100), (1185, 415220), (1300, 378489), (1580, 311415), (1597, 308100), (1950, 252326), (1975, 249132), (2054, 239550), (2370, 207610), (3081, 159700), (3194, 154050), (3900, 126163), (3950, 124566), (4108, 119775), (4740, 103805), (4791, 102700), (5135, 95820), (5925, 83044), (6162, 79850), (6388, 77025), (7900, 62283), (7985, 61620), (9582, 51350), (10270, 47910), (11850, 41522), (12324, 39925), (15405, 31940), (15970, 30810), (19164, 25675), (20540, 23955), (20761, 23700)]