88538520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 306662400

約数和(自身を除く): 218123880

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, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 967, 1090, 1308, 1526, 1635, 1934, 2180, 2289, 2616, 2901, 3052, 3270, 3815, 3868, 4360, 4578, 4835, 5802, 6104, 6540, 6769, 7630, 7736, 9156, 9670, 11445, 11604, 13080, 13538, 14505, 15260, 18312, 19340, 20307, 22890, 23208, 27076, 29010, 30520, 33845, 38680, 40614, 45780, 54152, 58020, 67690, 81228, 91560, 101535, 105403, 116040, 135380, 162456, 203070, 210806, 270760, 316209, 406140, 421612, 527015, 632418, 737821, 812280, 843224, 1054030, 1264836, 1475642, 1581045, 2108060, 2213463, 2529672, 2951284, 3162090, 3689105, 4216120, 4426926, 5902568, 6324180, 7378210, 8853852, 11067315, 12648360, 14756420, 17707704, 22134630, 29512840, 44269260, 88538520]

約数ペア:

[(1, 88538520), (2, 44269260), (3, 29512840), (4, 22134630), (5, 17707704), (6, 14756420), (7, 12648360), (8, 11067315), (10, 8853852), (12, 7378210), (14, 6324180), (15, 5902568), (20, 4426926), (21, 4216120), (24, 3689105), (28, 3162090), (30, 2951284), (35, 2529672), (40, 2213463), (42, 2108060), (56, 1581045), (60, 1475642), (70, 1264836), (84, 1054030), (105, 843224), (109, 812280), (120, 737821), (140, 632418), (168, 527015), (210, 421612), (218, 406140), (280, 316209), (327, 270760), (420, 210806), (436, 203070), (545, 162456), (654, 135380), (763, 116040), (840, 105403), (872, 101535), (967, 91560), (1090, 81228), (1308, 67690), (1526, 58020), (1635, 54152), (1934, 45780), (2180, 40614), (2289, 38680), (2616, 33845), (2901, 30520), (3052, 29010), (3270, 27076), (3815, 23208), (3868, 22890), (4360, 20307), (4578, 19340), (4835, 18312), (5802, 15260), (6104, 14505), (6540, 13538), (6769, 13080), (7630, 11604), (7736, 11445), (9156, 9670)]