102380880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 366048000

約数和(自身を除く): 263667120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 409, 420, 447, 560, 596, 745, 818, 840, 894, 1043, 1192, 1227, 1490, 1636, 1680, 1788, 2045, 2086, 2235, 2384, 2454, 2863, 2980, 3129, 3272, 3576, 4090, 4172, 4470, 4908, 5215, 5726, 5960, 6135, 6258, 6544, 7152, 8180, 8344, 8589, 8940, 9816, 10430, 11452, 11920, 12270, 12516, 14315, 15645, 16360, 16688, 17178, 17880, 19632, 20860, 22904, 24540, 25032, 28630, 31290, 32720, 34356, 35760, 41720, 42945, 45808, 49080, 50064, 57260, 60941, 62580, 68712, 83440, 85890, 98160, 114520, 121882, 125160, 137424, 171780, 182823, 229040, 243764, 250320, 304705, 343560, 365646, 426587, 487528, 609410, 687120, 731292, 853174, 914115, 975056, 1218820, 1279761, 1462584, 1706348, 1828230, 2132935, 2437640, 2559522, 2925168, 3412696, 3656460, 4265870, 4875280, 5119044, 6398805, 6825392, 7312920, 8531740, 10238088, 12797610, 14625840, 17063480, 20476176, 25595220, 34126960, 51190440, 102380880]

約数ペア:

[(1, 102380880), (2, 51190440), (3, 34126960), (4, 25595220), (5, 20476176), (6, 17063480), (7, 14625840), (8, 12797610), (10, 10238088), (12, 8531740), (14, 7312920), (15, 6825392), (16, 6398805), (20, 5119044), (21, 4875280), (24, 4265870), (28, 3656460), (30, 3412696), (35, 2925168), (40, 2559522), (42, 2437640), (48, 2132935), (56, 1828230), (60, 1706348), (70, 1462584), (80, 1279761), (84, 1218820), (105, 975056), (112, 914115), (120, 853174), (140, 731292), (149, 687120), (168, 609410), (210, 487528), (240, 426587), (280, 365646), (298, 343560), (336, 304705), (409, 250320), (420, 243764), (447, 229040), (560, 182823), (596, 171780), (745, 137424), (818, 125160), (840, 121882), (894, 114520), (1043, 98160), (1192, 85890), (1227, 83440), (1490, 68712), (1636, 62580), (1680, 60941), (1788, 57260), (2045, 50064), (2086, 49080), (2235, 45808), (2384, 42945), (2454, 41720), (2863, 35760), (2980, 34356), (3129, 32720), (3272, 31290), (3576, 28630), (4090, 25032), (4172, 24540), (4470, 22904), (4908, 20860), (5215, 19632), (5726, 17880), (5960, 17178), (6135, 16688), (6258, 16360), (6544, 15645), (7152, 14315), (8180, 12516), (8344, 12270), (8589, 11920), (8940, 11452), (9816, 10430)]