102802920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4143

約数の個数: 128

約数和(自身を含む): 354240000

約数和(自身を除く): 251437080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4099, 4180, 5016, 6270, 8198, 8360, 12297, 12540, 16396, 20495, 24594, 25080, 32792, 40990, 45089, 49188, 61485, 77881, 81980, 90178, 98376, 122970, 135267, 155762, 163960, 180356, 225445, 233643, 245940, 270534, 311524, 360712, 389405, 450890, 467286, 491880, 541068, 623048, 676335, 778810, 856691, 901780, 934572, 1082136, 1168215, 1352670, 1557620, 1713382, 1803560, 1869144, 2336430, 2570073, 2705340, 3115240, 3426764, 4283455, 4672860, 5140146, 5410680, 6853528, 8566910, 9345720, 10280292, 12850365, 17133820, 20560584, 25700730, 34267640, 51401460, 102802920]

約数ペア:

[(1, 102802920), (2, 51401460), (3, 34267640), (4, 25700730), (5, 20560584), (6, 17133820), (8, 12850365), (10, 10280292), (11, 9345720), (12, 8566910), (15, 6853528), (19, 5410680), (20, 5140146), (22, 4672860), (24, 4283455), (30, 3426764), (33, 3115240), (38, 2705340), (40, 2570073), (44, 2336430), (55, 1869144), (57, 1803560), (60, 1713382), (66, 1557620), (76, 1352670), (88, 1168215), (95, 1082136), (110, 934572), (114, 901780), (120, 856691), (132, 778810), (152, 676335), (165, 623048), (190, 541068), (209, 491880), (220, 467286), (228, 450890), (264, 389405), (285, 360712), (330, 311524), (380, 270534), (418, 245940), (440, 233643), (456, 225445), (570, 180356), (627, 163960), (660, 155762), (760, 135267), (836, 122970), (1045, 98376), (1140, 90178), (1254, 81980), (1320, 77881), (1672, 61485), (2090, 49188), (2280, 45089), (2508, 40990), (3135, 32792), (4099, 25080), (4180, 24594), (5016, 20495), (6270, 16396), (8198, 12540), (8360, 12297)]