65664300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 207799200

約数和(自身を除く): 142134900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 113, 130, 149, 150, 156, 195, 226, 260, 298, 300, 325, 339, 390, 447, 452, 565, 596, 650, 678, 745, 780, 894, 975, 1130, 1300, 1356, 1469, 1490, 1695, 1788, 1937, 1950, 2235, 2260, 2825, 2938, 2980, 3390, 3725, 3874, 3900, 4407, 4470, 5650, 5811, 5876, 6780, 7345, 7450, 7748, 8475, 8814, 8940, 9685, 11175, 11300, 11622, 14690, 14900, 16837, 16950, 17628, 19370, 22035, 22350, 23244, 29055, 29380, 33674, 33900, 36725, 38740, 44070, 44700, 48425, 50511, 58110, 67348, 73450, 84185, 88140, 96850, 101022, 110175, 116220, 145275, 146900, 168370, 193700, 202044, 218881, 220350, 252555, 290550, 336740, 420925, 437762, 440700, 505110, 581100, 656643, 841850, 875524, 1010220, 1094405, 1262775, 1313286, 1683700, 2188810, 2525550, 2626572, 3283215, 4377620, 5051100, 5472025, 6566430, 10944050, 13132860, 16416075, 21888100, 32832150, 65664300]

約数ペア:

[(1, 65664300), (2, 32832150), (3, 21888100), (4, 16416075), (5, 13132860), (6, 10944050), (10, 6566430), (12, 5472025), (13, 5051100), (15, 4377620), (20, 3283215), (25, 2626572), (26, 2525550), (30, 2188810), (39, 1683700), (50, 1313286), (52, 1262775), (60, 1094405), (65, 1010220), (75, 875524), (78, 841850), (100, 656643), (113, 581100), (130, 505110), (149, 440700), (150, 437762), (156, 420925), (195, 336740), (226, 290550), (260, 252555), (298, 220350), (300, 218881), (325, 202044), (339, 193700), (390, 168370), (447, 146900), (452, 145275), (565, 116220), (596, 110175), (650, 101022), (678, 96850), (745, 88140), (780, 84185), (894, 73450), (975, 67348), (1130, 58110), (1300, 50511), (1356, 48425), (1469, 44700), (1490, 44070), (1695, 38740), (1788, 36725), (1937, 33900), (1950, 33674), (2235, 29380), (2260, 29055), (2825, 23244), (2938, 22350), (2980, 22035), (3390, 19370), (3725, 17628), (3874, 16950), (3900, 16837), (4407, 14900), (4470, 14690), (5650, 11622), (5811, 11300), (5876, 11175), (6780, 9685), (7345, 8940), (7450, 8814), (7748, 8475)]