99887370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 180048630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 89, 95, 110, 114, 165, 178, 179, 190, 209, 267, 285, 330, 358, 418, 445, 534, 537, 570, 627, 890, 895, 979, 1045, 1074, 1254, 1335, 1691, 1790, 1958, 1969, 2090, 2670, 2685, 2937, 3135, 3382, 3401, 3938, 4895, 5073, 5370, 5874, 5907, 6270, 6802, 8455, 9790, 9845, 10146, 10203, 11814, 14685, 15931, 16910, 17005, 18601, 19690, 20406, 25365, 29370, 29535, 31862, 34010, 37202, 37411, 47793, 50730, 51015, 55803, 59070, 74822, 79655, 93005, 95586, 102030, 111606, 112233, 159310, 175241, 186010, 187055, 224466, 238965, 279015, 302689, 350482, 374110, 477930, 525723, 558030, 561165, 605378, 876205, 908067, 1051446, 1122330, 1513445, 1752410, 1816134, 2628615, 3026890, 3329579, 4540335, 5257230, 6659158, 9080670, 9988737, 16647895, 19977474, 33295790, 49943685, 99887370]

約数ペア:

[(1, 99887370), (2, 49943685), (3, 33295790), (5, 19977474), (6, 16647895), (10, 9988737), (11, 9080670), (15, 6659158), (19, 5257230), (22, 4540335), (30, 3329579), (33, 3026890), (38, 2628615), (55, 1816134), (57, 1752410), (66, 1513445), (89, 1122330), (95, 1051446), (110, 908067), (114, 876205), (165, 605378), (178, 561165), (179, 558030), (190, 525723), (209, 477930), (267, 374110), (285, 350482), (330, 302689), (358, 279015), (418, 238965), (445, 224466), (534, 187055), (537, 186010), (570, 175241), (627, 159310), (890, 112233), (895, 111606), (979, 102030), (1045, 95586), (1074, 93005), (1254, 79655), (1335, 74822), (1691, 59070), (1790, 55803), (1958, 51015), (1969, 50730), (2090, 47793), (2670, 37411), (2685, 37202), (2937, 34010), (3135, 31862), (3382, 29535), (3401, 29370), (3938, 25365), (4895, 20406), (5073, 19690), (5370, 18601), (5874, 17005), (5907, 16910), (6270, 15931), (6802, 14685), (8455, 11814), (9790, 10203), (9845, 10146)]