153125460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 496431936

約数和(自身を除く): 343306476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 163, 170, 180, 204, 255, 306, 307, 326, 340, 489, 510, 612, 614, 652, 765, 815, 921, 978, 1020, 1228, 1467, 1530, 1535, 1630, 1842, 1956, 2445, 2763, 2771, 2934, 3060, 3070, 3260, 3684, 4605, 4890, 5219, 5526, 5542, 5868, 6140, 7335, 8313, 9210, 9780, 10438, 11052, 11084, 13815, 13855, 14670, 15657, 16626, 18420, 20876, 24939, 26095, 27630, 27710, 29340, 31314, 33252, 41565, 46971, 49878, 50041, 52190, 55260, 55420, 62628, 78285, 83130, 93942, 99756, 100082, 104380, 124695, 150123, 156570, 166260, 187884, 200164, 234855, 249390, 250205, 300246, 313140, 450369, 469710, 498780, 500410, 600492, 750615, 850697, 900738, 939420, 1000820, 1501230, 1701394, 1801476, 2251845, 2552091, 3002460, 3402788, 4253485, 4503690, 5104182, 7656273, 8506970, 9007380, 10208364, 12760455, 15312546, 17013940, 25520910, 30625092, 38281365, 51041820, 76562730, 153125460]

約数ペア:

[(1, 153125460), (2, 76562730), (3, 51041820), (4, 38281365), (5, 30625092), (6, 25520910), (9, 17013940), (10, 15312546), (12, 12760455), (15, 10208364), (17, 9007380), (18, 8506970), (20, 7656273), (30, 5104182), (34, 4503690), (36, 4253485), (45, 3402788), (51, 3002460), (60, 2552091), (68, 2251845), (85, 1801476), (90, 1701394), (102, 1501230), (153, 1000820), (163, 939420), (170, 900738), (180, 850697), (204, 750615), (255, 600492), (306, 500410), (307, 498780), (326, 469710), (340, 450369), (489, 313140), (510, 300246), (612, 250205), (614, 249390), (652, 234855), (765, 200164), (815, 187884), (921, 166260), (978, 156570), (1020, 150123), (1228, 124695), (1467, 104380), (1530, 100082), (1535, 99756), (1630, 93942), (1842, 83130), (1956, 78285), (2445, 62628), (2763, 55420), (2771, 55260), (2934, 52190), (3060, 50041), (3070, 49878), (3260, 46971), (3684, 41565), (4605, 33252), (4890, 31314), (5219, 29340), (5526, 27710), (5542, 27630), (5868, 26095), (6140, 24939), (7335, 20876), (8313, 18420), (9210, 16626), (9780, 15657), (10438, 14670), (11052, 13855), (11084, 13815)]