30450168

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 100188000

約数和(自身を除く): 69737832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 137, 147, 162, 168, 189, 196, 216, 252, 274, 294, 324, 343, 378, 392, 411, 441, 504, 548, 567, 588, 648, 686, 756, 822, 882, 959, 1029, 1096, 1134, 1176, 1233, 1323, 1372, 1512, 1644, 1764, 1918, 2058, 2268, 2466, 2646, 2744, 2877, 3087, 3288, 3528, 3699, 3836, 3969, 4116, 4536, 4932, 5292, 5754, 6174, 6713, 7398, 7672, 7938, 8232, 8631, 9261, 9864, 10584, 11097, 11508, 12348, 13426, 14796, 15876, 17262, 18522, 20139, 22194, 23016, 24696, 25893, 26852, 27783, 29592, 31752, 34524, 37044, 40278, 44388, 46991, 51786, 53704, 55566, 60417, 69048, 74088, 77679, 80556, 88776, 93982, 103572, 111132, 120834, 140973, 155358, 161112, 181251, 187964, 207144, 222264, 241668, 281946, 310716, 362502, 375928, 422919, 483336, 543753, 563892, 621432, 725004, 845838, 1087506, 1127784, 1268757, 1450008, 1691676, 2175012, 2537514, 3383352, 3806271, 4350024, 5075028, 7612542, 10150056, 15225084, 30450168]

約数ペア:

[(1, 30450168), (2, 15225084), (3, 10150056), (4, 7612542), (6, 5075028), (7, 4350024), (8, 3806271), (9, 3383352), (12, 2537514), (14, 2175012), (18, 1691676), (21, 1450008), (24, 1268757), (27, 1127784), (28, 1087506), (36, 845838), (42, 725004), (49, 621432), (54, 563892), (56, 543753), (63, 483336), (72, 422919), (81, 375928), (84, 362502), (98, 310716), (108, 281946), (126, 241668), (137, 222264), (147, 207144), (162, 187964), (168, 181251), (189, 161112), (196, 155358), (216, 140973), (252, 120834), (274, 111132), (294, 103572), (324, 93982), (343, 88776), (378, 80556), (392, 77679), (411, 74088), (441, 69048), (504, 60417), (548, 55566), (567, 53704), (588, 51786), (648, 46991), (686, 44388), (756, 40278), (822, 37044), (882, 34524), (959, 31752), (1029, 29592), (1096, 27783), (1134, 26852), (1176, 25893), (1233, 24696), (1323, 23016), (1372, 22194), (1512, 20139), (1644, 18522), (1764, 17262), (1918, 15876), (2058, 14796), (2268, 13426), (2466, 12348), (2646, 11508), (2744, 11097), (2877, 10584), (3087, 9864), (3288, 9261), (3528, 8631), (3699, 8232), (3836, 7938), (3969, 7672), (4116, 7398), (4536, 6713), (4932, 6174), (5292, 5754)]