30702600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 106126020

約数和(自身を除く): 75423420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 461, 555, 600, 666, 740, 888, 900, 922, 925, 1110, 1332, 1383, 1480, 1665, 1800, 1844, 1850, 2220, 2305, 2664, 2766, 2775, 3330, 3688, 3700, 4149, 4440, 4610, 5532, 5550, 6660, 6915, 7400, 8298, 8325, 9220, 11064, 11100, 11525, 13320, 13830, 16596, 16650, 17057, 18440, 20745, 22200, 23050, 27660, 33192, 33300, 34114, 34575, 41490, 46100, 51171, 55320, 66600, 68228, 69150, 82980, 85285, 92200, 102342, 103725, 136456, 138300, 153513, 165960, 170570, 204684, 207450, 255855, 276600, 307026, 341140, 409368, 414900, 426425, 511710, 614052, 682280, 767565, 829800, 852850, 1023420, 1228104, 1279275, 1535130, 1705700, 2046840, 2558550, 3070260, 3411400, 3837825, 5117100, 6140520, 7675650, 10234200, 15351300, 30702600]

約数ペア:

[(1, 30702600), (2, 15351300), (3, 10234200), (4, 7675650), (5, 6140520), (6, 5117100), (8, 3837825), (9, 3411400), (10, 3070260), (12, 2558550), (15, 2046840), (18, 1705700), (20, 1535130), (24, 1279275), (25, 1228104), (30, 1023420), (36, 852850), (37, 829800), (40, 767565), (45, 682280), (50, 614052), (60, 511710), (72, 426425), (74, 414900), (75, 409368), (90, 341140), (100, 307026), (111, 276600), (120, 255855), (148, 207450), (150, 204684), (180, 170570), (185, 165960), (200, 153513), (222, 138300), (225, 136456), (296, 103725), (300, 102342), (333, 92200), (360, 85285), (370, 82980), (444, 69150), (450, 68228), (461, 66600), (555, 55320), (600, 51171), (666, 46100), (740, 41490), (888, 34575), (900, 34114), (922, 33300), (925, 33192), (1110, 27660), (1332, 23050), (1383, 22200), (1480, 20745), (1665, 18440), (1800, 17057), (1844, 16650), (1850, 16596), (2220, 13830), (2305, 13320), (2664, 11525), (2766, 11100), (2775, 11064), (3330, 9220), (3688, 8325), (3700, 8298), (4149, 7400), (4440, 6915), (4610, 6660), (5532, 5550)]