200927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 662457600

約数和(自身を除く): 461530320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 278, 285, 304, 317, 380, 417, 456, 556, 570, 634, 695, 760, 834, 912, 951, 1112, 1140, 1268, 1390, 1520, 1585, 1668, 1902, 2085, 2224, 2280, 2536, 2641, 2780, 3170, 3336, 3804, 4170, 4560, 4755, 5072, 5282, 5560, 6023, 6340, 6672, 7608, 7923, 8340, 9510, 10564, 11120, 12046, 12680, 13205, 15216, 15846, 16680, 18069, 19020, 21128, 24092, 25360, 26410, 30115, 31692, 33360, 36138, 38040, 39615, 42256, 44063, 48184, 52820, 60230, 63384, 72276, 76080, 79230, 88126, 90345, 96368, 105640, 120460, 126768, 132189, 144552, 158460, 176252, 180690, 211280, 220315, 240920, 264378, 289104, 316920, 352504, 361380, 440630, 481840, 528756, 633840, 660945, 705008, 722760, 837197, 881260, 1057512, 1321890, 1445520, 1674394, 1762520, 2115024, 2511591, 2643780, 3348788, 3525040, 4185985, 5023182, 5287560, 6697576, 8371970, 10046364, 10575120, 12557955, 13395152, 16743940, 20092728, 25115910, 33487880, 40185456, 50231820, 66975760, 100463640, 200927280]

約数ペア:

[(1, 200927280), (2, 100463640), (3, 66975760), (4, 50231820), (5, 40185456), (6, 33487880), (8, 25115910), (10, 20092728), (12, 16743940), (15, 13395152), (16, 12557955), (19, 10575120), (20, 10046364), (24, 8371970), (30, 6697576), (38, 5287560), (40, 5023182), (48, 4185985), (57, 3525040), (60, 3348788), (76, 2643780), (80, 2511591), (95, 2115024), (114, 1762520), (120, 1674394), (139, 1445520), (152, 1321890), (190, 1057512), (228, 881260), (240, 837197), (278, 722760), (285, 705008), (304, 660945), (317, 633840), (380, 528756), (417, 481840), (456, 440630), (556, 361380), (570, 352504), (634, 316920), (695, 289104), (760, 264378), (834, 240920), (912, 220315), (951, 211280), (1112, 180690), (1140, 176252), (1268, 158460), (1390, 144552), (1520, 132189), (1585, 126768), (1668, 120460), (1902, 105640), (2085, 96368), (2224, 90345), (2280, 88126), (2536, 79230), (2641, 76080), (2780, 72276), (3170, 63384), (3336, 60230), (3804, 52820), (4170, 48184), (4560, 44063), (4755, 42256), (5072, 39615), (5282, 38040), (5560, 36138), (6023, 33360), (6340, 31692), (6672, 30115), (7608, 26410), (7923, 25360), (8340, 24092), (9510, 21128), (10564, 19020), (11120, 18069), (12046, 16680), (12680, 15846), (13205, 15216)]