8907492060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2887}}^1$

素因数の和:3244

約数の個数: 144

約数和(自身を含む): 27569610432

約数和(自身を除く): 18662118372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 281, 305, 366, 549, 562, 610, 732, 843, 915, 1098, 1124, 1220, 1405, 1686, 1830, 2196, 2529, 2745, 2810, 2887, 3372, 3660, 4215, 5058, 5490, 5620, 5774, 8430, 8661, 10116, 10980, 11548, 12645, 14435, 16860, 17141, 17322, 25290, 25983, 28870, 34282, 34644, 43305, 50580, 51423, 51966, 57740, 68564, 85705, 86610, 102846, 103932, 129915, 154269, 171410, 173220, 176107, 205692, 257115, 259830, 308538, 342820, 352214, 514230, 519660, 528321, 617076, 704428, 771345, 811247, 880535, 1028460, 1056642, 1542690, 1584963, 1622494, 1761070, 2113284, 2433741, 2641605, 3085380, 3169926, 3244988, 3522140, 4056235, 4867482, 5283210, 6339852, 7301223, 7924815, 8112470, 9734964, 10566420, 12168705, 14602446, 15849630, 16224940, 24337410, 29204892, 31699260, 36506115, 48674820, 49486067, 73012230, 98972134, 146024460, 148458201, 197944268, 247430335, 296916402, 445374603, 494860670, 593832804, 742291005, 890749206, 989721340, 1484582010, 1781498412, 2226873015, 2969164020, 4453746030, 8907492060]

約数ペア:

[(1, 8907492060), (2, 4453746030), (3, 2969164020), (4, 2226873015), (5, 1781498412), (6, 1484582010), (9, 989721340), (10, 890749206), (12, 742291005), (15, 593832804), (18, 494860670), (20, 445374603), (30, 296916402), (36, 247430335), (45, 197944268), (60, 148458201), (61, 146024460), (90, 98972134), (122, 73012230), (180, 49486067), (183, 48674820), (244, 36506115), (281, 31699260), (305, 29204892), (366, 24337410), (549, 16224940), (562, 15849630), (610, 14602446), (732, 12168705), (843, 10566420), (915, 9734964), (1098, 8112470), (1124, 7924815), (1220, 7301223), (1405, 6339852), (1686, 5283210), (1830, 4867482), (2196, 4056235), (2529, 3522140), (2745, 3244988), (2810, 3169926), (2887, 3085380), (3372, 2641605), (3660, 2433741), (4215, 2113284), (5058, 1761070), (5490, 1622494), (5620, 1584963), (5774, 1542690), (8430, 1056642), (8661, 1028460), (10116, 880535), (10980, 811247), (11548, 771345), (12645, 704428), (14435, 617076), (16860, 528321), (17141, 519660), (17322, 514230), (25290, 352214), (25983, 342820), (28870, 308538), (34282, 259830), (34644, 257115), (43305, 205692), (50580, 176107), (51423, 173220), (51966, 171410), (57740, 154269), (68564, 129915), (85705, 103932), (86610, 102846)]