53125800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 207799200

約数和(自身を除く): 154673400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 139, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 278, 280, 294, 300, 312, 325, 350, 364, 390, 392, 417, 420, 455, 490, 520, 525, 546, 556, 588, 600, 637, 650, 695, 700, 728, 735, 780, 834, 840, 910, 973, 975, 980, 1050, 1092, 1112, 1176, 1225, 1274, 1300, 1365, 1390, 1400, 1470, 1560, 1668, 1807, 1820, 1911, 1946, 1950, 1960, 2085, 2100, 2184, 2275, 2450, 2548, 2600, 2730, 2780, 2919, 2940, 3185, 3336, 3475, 3614, 3640, 3675, 3822, 3892, 3900, 4170, 4200, 4550, 4865, 4900, 5096, 5421, 5460, 5560, 5838, 5880, 6370, 6811, 6825, 6950, 7228, 7350, 7644, 7784, 7800, 8340, 9035, 9100, 9555, 9730, 9800, 10425, 10842, 10920, 11676, 12649, 12740, 13622, 13650, 13900, 14456, 14595, 14700, 15288, 15925, 16680, 18070, 18200, 19110, 19460, 20433, 20850, 21684, 23352, 24325, 25298, 25480, 27105, 27244, 27300, 27800, 29190, 29400, 31850, 34055, 36140, 37947, 38220, 38920, 40866, 41700, 43368, 45175, 47775, 48650, 50596, 54210, 54488, 54600, 58380, 63245, 63700, 68110, 72280, 72975, 75894, 76440, 81732, 83400, 88543, 90350, 95550, 97300, 101192, 102165, 108420, 116760, 126490, 127400, 135525, 136220, 145950, 151788, 163464, 170275, 177086, 180700, 189735, 191100, 194600, 204330, 216840, 252980, 265629, 271050, 272440, 291900, 303576, 316225, 340550, 354172, 361400, 379470, 382200, 408660, 442715, 505960, 510825, 531258, 542100, 583800, 632450, 681100, 708344, 758940, 817320, 885430, 948675, 1021650, 1062516, 1084200, 1264900, 1328145, 1362200, 1517880, 1770860, 1897350, 2043300, 2125032, 2213575, 2529800, 2656290, 3541720, 3794700, 4086600, 4427150, 5312580, 6640725, 7589400, 8854300, 10625160, 13281450, 17708600, 26562900, 53125800]

約数ペア:

[(1, 53125800), (2, 26562900), (3, 17708600), (4, 13281450), (5, 10625160), (6, 8854300), (7, 7589400), (8, 6640725), (10, 5312580), (12, 4427150), (13, 4086600), (14, 3794700), (15, 3541720), (20, 2656290), (21, 2529800), (24, 2213575), (25, 2125032), (26, 2043300), (28, 1897350), (30, 1770860), (35, 1517880), (39, 1362200), (40, 1328145), (42, 1264900), (49, 1084200), (50, 1062516), (52, 1021650), (56, 948675), (60, 885430), (65, 817320), (70, 758940), (75, 708344), (78, 681100), (84, 632450), (91, 583800), (98, 542100), (100, 531258), (104, 510825), (105, 505960), (120, 442715), (130, 408660), (139, 382200), (140, 379470), (147, 361400), (150, 354172), (156, 340550), (168, 316225), (175, 303576), (182, 291900), (195, 272440), (196, 271050), (200, 265629), (210, 252980), (245, 216840), (260, 204330), (273, 194600), (278, 191100), (280, 189735), (294, 180700), (300, 177086), (312, 170275), (325, 163464), (350, 151788), (364, 145950), (390, 136220), (392, 135525), (417, 127400), (420, 126490), (455, 116760), (490, 108420), (520, 102165), (525, 101192), (546, 97300), (556, 95550), (588, 90350), (600, 88543), (637, 83400), (650, 81732), (695, 76440), (700, 75894), (728, 72975), (735, 72280), (780, 68110), (834, 63700), (840, 63245), (910, 58380), (973, 54600), (975, 54488), (980, 54210), (1050, 50596), (1092, 48650), (1112, 47775), (1176, 45175), (1225, 43368), (1274, 41700), (1300, 40866), (1365, 38920), (1390, 38220), (1400, 37947), (1470, 36140), (1560, 34055), (1668, 31850), (1807, 29400), (1820, 29190), (1911, 27800), (1946, 27300), (1950, 27244), (1960, 27105), (2085, 25480), (2100, 25298), (2184, 24325), (2275, 23352), (2450, 21684), (2548, 20850), (2600, 20433), (2730, 19460), (2780, 19110), (2919, 18200), (2940, 18070), (3185, 16680), (3336, 15925), (3475, 15288), (3614, 14700), (3640, 14595), (3675, 14456), (3822, 13900), (3892, 13650), (3900, 13622), (4170, 12740), (4200, 12649), (4550, 11676), (4865, 10920), (4900, 10842), (5096, 10425), (5421, 9800), (5460, 9730), (5560, 9555), (5838, 9100), (5880, 9035), (6370, 8340), (6811, 7800), (6825, 7784), (6950, 7644), (7228, 7350)]