75538680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 128

約数和(自身を含む): 272678400

約数和(自身を除く): 197139720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4733, 5320, 7980, 9466, 14199, 15960, 18932, 23665, 28398, 33131, 37864, 47330, 56796, 66262, 70995, 89927, 94660, 99393, 113592, 132524, 141990, 165655, 179854, 189320, 198786, 265048, 269781, 283980, 331310, 359708, 397572, 449635, 496965, 539562, 567960, 629489, 662620, 719416, 795144, 899270, 993930, 1079124, 1258978, 1325240, 1348905, 1798540, 1888467, 1987860, 2158248, 2517956, 2697810, 3147445, 3597080, 3776934, 3975720, 5035912, 5395620, 6294890, 7553868, 9442335, 10791240, 12589780, 15107736, 18884670, 25179560, 37769340, 75538680]

約数ペア:

[(1, 75538680), (2, 37769340), (3, 25179560), (4, 18884670), (5, 15107736), (6, 12589780), (7, 10791240), (8, 9442335), (10, 7553868), (12, 6294890), (14, 5395620), (15, 5035912), (19, 3975720), (20, 3776934), (21, 3597080), (24, 3147445), (28, 2697810), (30, 2517956), (35, 2158248), (38, 1987860), (40, 1888467), (42, 1798540), (56, 1348905), (57, 1325240), (60, 1258978), (70, 1079124), (76, 993930), (84, 899270), (95, 795144), (105, 719416), (114, 662620), (120, 629489), (133, 567960), (140, 539562), (152, 496965), (168, 449635), (190, 397572), (210, 359708), (228, 331310), (266, 283980), (280, 269781), (285, 265048), (380, 198786), (399, 189320), (420, 179854), (456, 165655), (532, 141990), (570, 132524), (665, 113592), (760, 99393), (798, 94660), (840, 89927), (1064, 70995), (1140, 66262), (1330, 56796), (1596, 47330), (1995, 37864), (2280, 33131), (2660, 28398), (3192, 23665), (3990, 18932), (4733, 15960), (5320, 14199), (7980, 9466)]