1580451900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2180

約数の個数: 144

約数和(自身を含む): 4816191744

約数和(自身を除く): 3235739844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 113, 115, 138, 150, 226, 230, 276, 300, 339, 345, 452, 460, 565, 575, 678, 690, 1130, 1150, 1356, 1380, 1695, 1725, 2027, 2260, 2300, 2599, 2825, 3390, 3450, 4054, 5198, 5650, 6081, 6780, 6900, 7797, 8108, 8475, 10135, 10396, 11300, 12162, 12995, 15594, 16950, 20270, 24324, 25990, 30405, 31188, 33900, 38985, 40540, 46621, 50675, 51980, 60810, 64975, 77970, 93242, 101350, 121620, 129950, 139863, 152025, 155940, 186484, 194925, 202700, 229051, 233105, 259900, 279726, 304050, 389850, 458102, 466210, 559452, 608100, 687153, 699315, 779700, 916204, 932420, 1145255, 1165525, 1374306, 1398630, 2290510, 2331050, 2748612, 2797260, 3435765, 3496575, 4581020, 4662100, 5268173, 5726275, 6871530, 6993150, 10536346, 11452550, 13743060, 13986300, 15804519, 17178825, 21072692, 22905100, 26340865, 31609038, 34357650, 52681730, 63218076, 68715300, 79022595, 105363460, 131704325, 158045190, 263408650, 316090380, 395112975, 526817300, 790225950, 1580451900]

約数ペア:

[(1, 1580451900), (2, 790225950), (3, 526817300), (4, 395112975), (5, 316090380), (6, 263408650), (10, 158045190), (12, 131704325), (15, 105363460), (20, 79022595), (23, 68715300), (25, 63218076), (30, 52681730), (46, 34357650), (50, 31609038), (60, 26340865), (69, 22905100), (75, 21072692), (92, 17178825), (100, 15804519), (113, 13986300), (115, 13743060), (138, 11452550), (150, 10536346), (226, 6993150), (230, 6871530), (276, 5726275), (300, 5268173), (339, 4662100), (345, 4581020), (452, 3496575), (460, 3435765), (565, 2797260), (575, 2748612), (678, 2331050), (690, 2290510), (1130, 1398630), (1150, 1374306), (1356, 1165525), (1380, 1145255), (1695, 932420), (1725, 916204), (2027, 779700), (2260, 699315), (2300, 687153), (2599, 608100), (2825, 559452), (3390, 466210), (3450, 458102), (4054, 389850), (5198, 304050), (5650, 279726), (6081, 259900), (6780, 233105), (6900, 229051), (7797, 202700), (8108, 194925), (8475, 186484), (10135, 155940), (10396, 152025), (11300, 139863), (12162, 129950), (12995, 121620), (15594, 101350), (16950, 93242), (20270, 77970), (24324, 64975), (25990, 60810), (30405, 51980), (31188, 50675), (33900, 46621), (38985, 40540)]