64434300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 216986112

約数和(自身を除く): 152551812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 503, 525, 610, 700, 732, 854, 915, 1006, 1050, 1220, 1281, 1509, 1525, 1708, 1830, 2012, 2100, 2135, 2515, 2562, 3018, 3050, 3521, 3660, 4270, 4575, 5030, 5124, 6036, 6100, 6405, 7042, 7545, 8540, 9150, 10060, 10563, 10675, 12575, 12810, 14084, 15090, 17605, 18300, 21126, 21350, 25150, 25620, 30180, 30683, 32025, 35210, 37725, 42252, 42700, 50300, 52815, 61366, 64050, 70420, 75450, 88025, 92049, 105630, 122732, 128100, 150900, 153415, 176050, 184098, 211260, 214781, 264075, 306830, 352100, 368196, 429562, 460245, 528150, 613660, 644343, 767075, 859124, 920490, 1056300, 1073905, 1288686, 1534150, 1840980, 2147810, 2301225, 2577372, 3068300, 3221715, 4295620, 4602450, 5369525, 6443430, 9204900, 10739050, 12886860, 16108575, 21478100, 32217150, 64434300]

約数ペア:

[(1, 64434300), (2, 32217150), (3, 21478100), (4, 16108575), (5, 12886860), (6, 10739050), (7, 9204900), (10, 6443430), (12, 5369525), (14, 4602450), (15, 4295620), (20, 3221715), (21, 3068300), (25, 2577372), (28, 2301225), (30, 2147810), (35, 1840980), (42, 1534150), (50, 1288686), (60, 1073905), (61, 1056300), (70, 920490), (75, 859124), (84, 767075), (100, 644343), (105, 613660), (122, 528150), (140, 460245), (150, 429562), (175, 368196), (183, 352100), (210, 306830), (244, 264075), (300, 214781), (305, 211260), (350, 184098), (366, 176050), (420, 153415), (427, 150900), (503, 128100), (525, 122732), (610, 105630), (700, 92049), (732, 88025), (854, 75450), (915, 70420), (1006, 64050), (1050, 61366), (1220, 52815), (1281, 50300), (1509, 42700), (1525, 42252), (1708, 37725), (1830, 35210), (2012, 32025), (2100, 30683), (2135, 30180), (2515, 25620), (2562, 25150), (3018, 21350), (3050, 21126), (3521, 18300), (3660, 17605), (4270, 15090), (4575, 14084), (5030, 12810), (5124, 12575), (6036, 10675), (6100, 10563), (6405, 10060), (7042, 9150), (7545, 8540)]