1587300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 5541312

約数和(自身を除く): 3954012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 37, 39, 44, 50, 52, 55, 60, 65, 66, 74, 75, 78, 100, 110, 111, 130, 132, 143, 148, 150, 156, 165, 185, 195, 220, 222, 260, 275, 286, 300, 325, 330, 370, 390, 407, 429, 444, 481, 550, 555, 572, 650, 660, 715, 740, 780, 814, 825, 858, 925, 962, 975, 1100, 1110, 1221, 1300, 1430, 1443, 1628, 1650, 1716, 1850, 1924, 1950, 2035, 2145, 2220, 2405, 2442, 2775, 2860, 2886, 3300, 3575, 3700, 3900, 4070, 4290, 4810, 4884, 5291, 5550, 5772, 6105, 7150, 7215, 8140, 8580, 9620, 10175, 10582, 10725, 11100, 12025, 12210, 14300, 14430, 15873, 20350, 21164, 21450, 24050, 24420, 26455, 28860, 30525, 31746, 36075, 40700, 42900, 48100, 52910, 61050, 63492, 72150, 79365, 105820, 122100, 132275, 144300, 158730, 264550, 317460, 396825, 529100, 793650, 1587300]

約数ペア:

[(1, 1587300), (2, 793650), (3, 529100), (4, 396825), (5, 317460), (6, 264550), (10, 158730), (11, 144300), (12, 132275), (13, 122100), (15, 105820), (20, 79365), (22, 72150), (25, 63492), (26, 61050), (30, 52910), (33, 48100), (37, 42900), (39, 40700), (44, 36075), (50, 31746), (52, 30525), (55, 28860), (60, 26455), (65, 24420), (66, 24050), (74, 21450), (75, 21164), (78, 20350), (100, 15873), (110, 14430), (111, 14300), (130, 12210), (132, 12025), (143, 11100), (148, 10725), (150, 10582), (156, 10175), (165, 9620), (185, 8580), (195, 8140), (220, 7215), (222, 7150), (260, 6105), (275, 5772), (286, 5550), (300, 5291), (325, 4884), (330, 4810), (370, 4290), (390, 4070), (407, 3900), (429, 3700), (444, 3575), (481, 3300), (550, 2886), (555, 2860), (572, 2775), (650, 2442), (660, 2405), (715, 2220), (740, 2145), (780, 2035), (814, 1950), (825, 1924), (858, 1850), (925, 1716), (962, 1650), (975, 1628), (1100, 1443), (1110, 1430), (1221, 1300)]