28560600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 103977720

約数和(自身を除く): 75417120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 43, 45, 50, 54, 60, 72, 75, 81, 82, 86, 90, 100, 108, 120, 123, 129, 135, 150, 162, 164, 172, 180, 200, 205, 215, 216, 225, 246, 258, 270, 300, 324, 328, 344, 360, 369, 387, 405, 410, 430, 450, 492, 516, 540, 600, 615, 645, 648, 675, 738, 774, 810, 820, 860, 900, 984, 1025, 1032, 1075, 1080, 1107, 1161, 1230, 1290, 1350, 1476, 1548, 1620, 1640, 1720, 1763, 1800, 1845, 1935, 2025, 2050, 2150, 2214, 2322, 2460, 2580, 2700, 2952, 3075, 3096, 3225, 3240, 3321, 3483, 3526, 3690, 3870, 4050, 4100, 4300, 4428, 4644, 4920, 5160, 5289, 5400, 5535, 5805, 6150, 6450, 6642, 6966, 7052, 7380, 7740, 8100, 8200, 8600, 8815, 8856, 9225, 9288, 9675, 10578, 11070, 11610, 12300, 12900, 13284, 13932, 14104, 14760, 15480, 15867, 16200, 16605, 17415, 17630, 18450, 19350, 21156, 22140, 23220, 24600, 25800, 26445, 26568, 27675, 27864, 29025, 31734, 33210, 34830, 35260, 36900, 38700, 42312, 44075, 44280, 46440, 47601, 52890, 55350, 58050, 63468, 66420, 69660, 70520, 73800, 77400, 79335, 83025, 87075, 88150, 95202, 105780, 110700, 116100, 126936, 132225, 132840, 139320, 142803, 158670, 166050, 174150, 176300, 190404, 211560, 221400, 232200, 238005, 264450, 285606, 317340, 332100, 348300, 352600, 380808, 396675, 476010, 528900, 571212, 634680, 664200, 696600, 714015, 793350, 952020, 1057800, 1142424, 1190025, 1428030, 1586700, 1904040, 2380050, 2856060, 3173400, 3570075, 4760100, 5712120, 7140150, 9520200, 14280300, 28560600]

約数ペア:

[(1, 28560600), (2, 14280300), (3, 9520200), (4, 7140150), (5, 5712120), (6, 4760100), (8, 3570075), (9, 3173400), (10, 2856060), (12, 2380050), (15, 1904040), (18, 1586700), (20, 1428030), (24, 1190025), (25, 1142424), (27, 1057800), (30, 952020), (36, 793350), (40, 714015), (41, 696600), (43, 664200), (45, 634680), (50, 571212), (54, 528900), (60, 476010), (72, 396675), (75, 380808), (81, 352600), (82, 348300), (86, 332100), (90, 317340), (100, 285606), (108, 264450), (120, 238005), (123, 232200), (129, 221400), (135, 211560), (150, 190404), (162, 176300), (164, 174150), (172, 166050), (180, 158670), (200, 142803), (205, 139320), (215, 132840), (216, 132225), (225, 126936), (246, 116100), (258, 110700), (270, 105780), (300, 95202), (324, 88150), (328, 87075), (344, 83025), (360, 79335), (369, 77400), (387, 73800), (405, 70520), (410, 69660), (430, 66420), (450, 63468), (492, 58050), (516, 55350), (540, 52890), (600, 47601), (615, 46440), (645, 44280), (648, 44075), (675, 42312), (738, 38700), (774, 36900), (810, 35260), (820, 34830), (860, 33210), (900, 31734), (984, 29025), (1025, 27864), (1032, 27675), (1075, 26568), (1080, 26445), (1107, 25800), (1161, 24600), (1230, 23220), (1290, 22140), (1350, 21156), (1476, 19350), (1548, 18450), (1620, 17630), (1640, 17415), (1720, 16605), (1763, 16200), (1800, 15867), (1845, 15480), (1935, 14760), (2025, 14104), (2050, 13932), (2150, 13284), (2214, 12900), (2322, 12300), (2460, 11610), (2580, 11070), (2700, 10578), (2952, 9675), (3075, 9288), (3096, 9225), (3225, 8856), (3240, 8815), (3321, 8600), (3483, 8200), (3526, 8100), (3690, 7740), (3870, 7380), (4050, 7052), (4100, 6966), (4300, 6642), (4428, 6450), (4644, 6150), (4920, 5805), (5160, 5535), (5289, 5400)]