28835400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 103654080

約数和(自身を除く): 74818680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 255, 257, 264, 275, 300, 330, 340, 374, 408, 425, 440, 510, 514, 550, 561, 600, 660, 680, 748, 771, 825, 850, 935, 1020, 1028, 1100, 1122, 1275, 1285, 1320, 1496, 1542, 1650, 1700, 1870, 2040, 2056, 2200, 2244, 2550, 2570, 2805, 2827, 3084, 3300, 3400, 3740, 3855, 4369, 4488, 4675, 5100, 5140, 5610, 5654, 6168, 6425, 6600, 7480, 7710, 8481, 8738, 9350, 10200, 10280, 11220, 11308, 12850, 13107, 14025, 14135, 15420, 16962, 17476, 18700, 19275, 21845, 22440, 22616, 25700, 26214, 28050, 28270, 30840, 33924, 34952, 37400, 38550, 42405, 43690, 48059, 51400, 52428, 56100, 56540, 65535, 67848, 70675, 77100, 84810, 87380, 96118, 104856, 109225, 112200, 113080, 131070, 141350, 144177, 154200, 169620, 174760, 192236, 212025, 218450, 240295, 262140, 282700, 288354, 327675, 339240, 384472, 424050, 436900, 480590, 524280, 565400, 576708, 655350, 720885, 848100, 873800, 961180, 1153416, 1201475, 1310700, 1441770, 1696200, 1922360, 2402950, 2621400, 2883540, 3604425, 4805900, 5767080, 7208850, 9611800, 14417700, 28835400]

約数ペア:

[(1, 28835400), (2, 14417700), (3, 9611800), (4, 7208850), (5, 5767080), (6, 4805900), (8, 3604425), (10, 2883540), (11, 2621400), (12, 2402950), (15, 1922360), (17, 1696200), (20, 1441770), (22, 1310700), (24, 1201475), (25, 1153416), (30, 961180), (33, 873800), (34, 848100), (40, 720885), (44, 655350), (50, 576708), (51, 565400), (55, 524280), (60, 480590), (66, 436900), (68, 424050), (75, 384472), (85, 339240), (88, 327675), (100, 288354), (102, 282700), (110, 262140), (120, 240295), (132, 218450), (136, 212025), (150, 192236), (165, 174760), (170, 169620), (187, 154200), (200, 144177), (204, 141350), (220, 131070), (255, 113080), (257, 112200), (264, 109225), (275, 104856), (300, 96118), (330, 87380), (340, 84810), (374, 77100), (408, 70675), (425, 67848), (440, 65535), (510, 56540), (514, 56100), (550, 52428), (561, 51400), (600, 48059), (660, 43690), (680, 42405), (748, 38550), (771, 37400), (825, 34952), (850, 33924), (935, 30840), (1020, 28270), (1028, 28050), (1100, 26214), (1122, 25700), (1275, 22616), (1285, 22440), (1320, 21845), (1496, 19275), (1542, 18700), (1650, 17476), (1700, 16962), (1870, 15420), (2040, 14135), (2056, 14025), (2200, 13107), (2244, 12850), (2550, 11308), (2570, 11220), (2805, 10280), (2827, 10200), (3084, 9350), (3300, 8738), (3400, 8481), (3740, 7710), (3855, 7480), (4369, 6600), (4488, 6425), (4675, 6168), (5100, 5654), (5140, 5610)]