125384280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 128

約数和(自身を含む): 437114880

約数和(自身を除く): 311730600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2447, 2562, 3416, 3660, 4270, 4894, 5124, 6405, 7320, 7341, 8540, 9788, 10248, 12235, 12810, 14682, 17080, 17129, 19576, 24470, 25620, 29364, 34258, 36705, 48940, 51240, 51387, 58728, 68516, 73410, 85645, 97880, 102774, 137032, 146820, 149267, 171290, 205548, 256935, 293640, 298534, 342580, 411096, 447801, 513870, 597068, 685160, 746335, 895602, 1027740, 1044869, 1194136, 1492670, 1791204, 2055480, 2089738, 2239005, 2985340, 3134607, 3582408, 4179476, 4478010, 5224345, 5970680, 6269214, 8358952, 8956020, 10448690, 12538428, 15673035, 17912040, 20897380, 25076856, 31346070, 41794760, 62692140, 125384280]

約数ペア:

[(1, 125384280), (2, 62692140), (3, 41794760), (4, 31346070), (5, 25076856), (6, 20897380), (7, 17912040), (8, 15673035), (10, 12538428), (12, 10448690), (14, 8956020), (15, 8358952), (20, 6269214), (21, 5970680), (24, 5224345), (28, 4478010), (30, 4179476), (35, 3582408), (40, 3134607), (42, 2985340), (56, 2239005), (60, 2089738), (61, 2055480), (70, 1791204), (84, 1492670), (105, 1194136), (120, 1044869), (122, 1027740), (140, 895602), (168, 746335), (183, 685160), (210, 597068), (244, 513870), (280, 447801), (305, 411096), (366, 342580), (420, 298534), (427, 293640), (488, 256935), (610, 205548), (732, 171290), (840, 149267), (854, 146820), (915, 137032), (1220, 102774), (1281, 97880), (1464, 85645), (1708, 73410), (1830, 68516), (2135, 58728), (2440, 51387), (2447, 51240), (2562, 48940), (3416, 36705), (3660, 34258), (4270, 29364), (4894, 25620), (5124, 24470), (6405, 19576), (7320, 17129), (7341, 17080), (8540, 14682), (9788, 12810), (10248, 12235)]