137780280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3163}}^1$

素因数の和:3202

約数の個数: 144

約数和(自身を含む): 492350040

約数和(自身を除く): 354569760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3163, 3630, 3960, 4356, 4840, 5445, 6326, 7260, 8712, 9489, 10890, 12652, 14520, 15815, 18978, 21780, 25304, 28467, 31630, 34793, 37956, 43560, 47445, 56934, 63260, 69586, 75912, 94890, 104379, 113868, 126520, 139172, 142335, 173965, 189780, 208758, 227736, 278344, 284670, 313137, 347930, 379560, 382723, 417516, 521895, 569340, 626274, 695860, 765446, 835032, 1043790, 1138680, 1148169, 1252548, 1391720, 1530892, 1565685, 1913615, 2087580, 2296338, 2505096, 3061784, 3131370, 3444507, 3827230, 4175160, 4592676, 5740845, 6262740, 6889014, 7654460, 9185352, 11481690, 12525480, 13778028, 15308920, 17222535, 22963380, 27556056, 34445070, 45926760, 68890140, 137780280]

約数ペア:

[(1, 137780280), (2, 68890140), (3, 45926760), (4, 34445070), (5, 27556056), (6, 22963380), (8, 17222535), (9, 15308920), (10, 13778028), (11, 12525480), (12, 11481690), (15, 9185352), (18, 7654460), (20, 6889014), (22, 6262740), (24, 5740845), (30, 4592676), (33, 4175160), (36, 3827230), (40, 3444507), (44, 3131370), (45, 3061784), (55, 2505096), (60, 2296338), (66, 2087580), (72, 1913615), (88, 1565685), (90, 1530892), (99, 1391720), (110, 1252548), (120, 1148169), (121, 1138680), (132, 1043790), (165, 835032), (180, 765446), (198, 695860), (220, 626274), (242, 569340), (264, 521895), (330, 417516), (360, 382723), (363, 379560), (396, 347930), (440, 313137), (484, 284670), (495, 278344), (605, 227736), (660, 208758), (726, 189780), (792, 173965), (968, 142335), (990, 139172), (1089, 126520), (1210, 113868), (1320, 104379), (1452, 94890), (1815, 75912), (1980, 69586), (2178, 63260), (2420, 56934), (2904, 47445), (3163, 43560), (3630, 37956), (3960, 34793), (4356, 31630), (4840, 28467), (5445, 25304), (6326, 21780), (7260, 18978), (8712, 15815), (9489, 14520), (10890, 12652)]