309482280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 1083747600

約数和(自身を除く): 774265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 732, 765, 829, 915, 1020, 1037, 1098, 1220, 1224, 1464, 1530, 1658, 1830, 2040, 2074, 2196, 2440, 2487, 2745, 3060, 3111, 3316, 3660, 4145, 4148, 4392, 4974, 5185, 5490, 6120, 6222, 6632, 7320, 7461, 8290, 8296, 9333, 9948, 10370, 10980, 12435, 12444, 14093, 14922, 15555, 16580, 18666, 19896, 20740, 21960, 24870, 24888, 28186, 29844, 31110, 33160, 37305, 37332, 41480, 42279, 46665, 49740, 50569, 56372, 59688, 62220, 70465, 74610, 74664, 84558, 93330, 99480, 101138, 112744, 124440, 126837, 140930, 149220, 151707, 169116, 186660, 202276, 211395, 252845, 253674, 281860, 298440, 303414, 338232, 373320, 404552, 422790, 455121, 505690, 507348, 563720, 606828, 634185, 758535, 845580, 859673, 910242, 1011380, 1014696, 1213656, 1268370, 1517070, 1691160, 1719346, 1820484, 2022760, 2275605, 2536740, 2579019, 3034140, 3438692, 3640968, 4298365, 4551210, 5073480, 5158038, 6068280, 6877384, 7737057, 8596730, 9102420, 10316076, 12895095, 15474114, 17193460, 18204840, 20632152, 25790190, 30948228, 34386920, 38685285, 51580380, 61896456, 77370570, 103160760, 154741140, 309482280]

約数ペア:

[(1, 309482280), (2, 154741140), (3, 103160760), (4, 77370570), (5, 61896456), (6, 51580380), (8, 38685285), (9, 34386920), (10, 30948228), (12, 25790190), (15, 20632152), (17, 18204840), (18, 17193460), (20, 15474114), (24, 12895095), (30, 10316076), (34, 9102420), (36, 8596730), (40, 7737057), (45, 6877384), (51, 6068280), (60, 5158038), (61, 5073480), (68, 4551210), (72, 4298365), (85, 3640968), (90, 3438692), (102, 3034140), (120, 2579019), (122, 2536740), (136, 2275605), (153, 2022760), (170, 1820484), (180, 1719346), (183, 1691160), (204, 1517070), (244, 1268370), (255, 1213656), (305, 1014696), (306, 1011380), (340, 910242), (360, 859673), (366, 845580), (408, 758535), (488, 634185), (510, 606828), (549, 563720), (610, 507348), (612, 505690), (680, 455121), (732, 422790), (765, 404552), (829, 373320), (915, 338232), (1020, 303414), (1037, 298440), (1098, 281860), (1220, 253674), (1224, 252845), (1464, 211395), (1530, 202276), (1658, 186660), (1830, 169116), (2040, 151707), (2074, 149220), (2196, 140930), (2440, 126837), (2487, 124440), (2745, 112744), (3060, 101138), (3111, 99480), (3316, 93330), (3660, 84558), (4145, 74664), (4148, 74610), (4392, 70465), (4974, 62220), (5185, 59688), (5490, 56372), (6120, 50569), (6222, 49740), (6632, 46665), (7320, 42279), (7461, 41480), (8290, 37332), (8296, 37305), (9333, 33160), (9948, 31110), (10370, 29844), (10980, 28186), (12435, 24888), (12444, 24870), (14093, 21960), (14922, 20740), (15555, 19896), (16580, 18666)]