65643600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 120

約数和(自身を含む): 229440672

約数和(自身を除く): 163797072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 4973, 6600, 9946, 13200, 14919, 19892, 24865, 29838, 39784, 49730, 54703, 59676, 74595, 79568, 99460, 109406, 119352, 124325, 149190, 164109, 198920, 218812, 238704, 248650, 273515, 298380, 328218, 372975, 397840, 437624, 497300, 547030, 596760, 656436, 745950, 820545, 875248, 994600, 1094060, 1193520, 1312872, 1367575, 1491900, 1641090, 1989200, 2188120, 2625744, 2735150, 2983800, 3282180, 4102725, 4376240, 5470300, 5967600, 6564360, 8205450, 10940600, 13128720, 16410900, 21881200, 32821800, 65643600]

約数ペア:

[(1, 65643600), (2, 32821800), (3, 21881200), (4, 16410900), (5, 13128720), (6, 10940600), (8, 8205450), (10, 6564360), (11, 5967600), (12, 5470300), (15, 4376240), (16, 4102725), (20, 3282180), (22, 2983800), (24, 2735150), (25, 2625744), (30, 2188120), (33, 1989200), (40, 1641090), (44, 1491900), (48, 1367575), (50, 1312872), (55, 1193520), (60, 1094060), (66, 994600), (75, 875248), (80, 820545), (88, 745950), (100, 656436), (110, 596760), (120, 547030), (132, 497300), (150, 437624), (165, 397840), (176, 372975), (200, 328218), (220, 298380), (240, 273515), (264, 248650), (275, 238704), (300, 218812), (330, 198920), (400, 164109), (440, 149190), (528, 124325), (550, 119352), (600, 109406), (660, 99460), (825, 79568), (880, 74595), (1100, 59676), (1200, 54703), (1320, 49730), (1650, 39784), (2200, 29838), (2640, 24865), (3300, 19892), (4400, 14919), (4973, 13200), (6600, 9946)]