100744280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 280648800

約数和(自身を除く): 179904520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2129, 2366, 3380, 3640, 4258, 4732, 5915, 6760, 8516, 9464, 10645, 11830, 14903, 17032, 21290, 23660, 27677, 29806, 42580, 47320, 55354, 59612, 74515, 85160, 110708, 119224, 138385, 149030, 193739, 221416, 276770, 298060, 359801, 387478, 553540, 596120, 719602, 774956, 968695, 1107080, 1439204, 1549912, 1799005, 1937390, 2518607, 2878408, 3598010, 3874780, 5037214, 7196020, 7749560, 10074428, 12593035, 14392040, 20148856, 25186070, 50372140, 100744280]

約数ペア:

[(1, 100744280), (2, 50372140), (4, 25186070), (5, 20148856), (7, 14392040), (8, 12593035), (10, 10074428), (13, 7749560), (14, 7196020), (20, 5037214), (26, 3874780), (28, 3598010), (35, 2878408), (40, 2518607), (52, 1937390), (56, 1799005), (65, 1549912), (70, 1439204), (91, 1107080), (104, 968695), (130, 774956), (140, 719602), (169, 596120), (182, 553540), (260, 387478), (280, 359801), (338, 298060), (364, 276770), (455, 221416), (520, 193739), (676, 149030), (728, 138385), (845, 119224), (910, 110708), (1183, 85160), (1352, 74515), (1690, 59612), (1820, 55354), (2129, 47320), (2366, 42580), (3380, 29806), (3640, 27677), (4258, 23660), (4732, 21290), (5915, 17032), (6760, 14903), (8516, 11830), (9464, 10645)]