87258060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 278534256

約数和(自身を除く): 191276196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 883, 915, 1098, 1220, 1620, 1647, 1766, 1830, 2196, 2649, 2745, 3294, 3532, 3660, 4415, 4941, 5298, 5490, 6588, 7947, 8235, 8830, 9882, 10596, 10980, 13245, 15894, 16470, 17660, 19764, 23841, 24705, 26490, 31788, 32940, 39735, 47682, 49410, 52980, 53863, 71523, 79470, 95364, 98820, 107726, 119205, 143046, 158940, 161589, 215452, 238410, 269315, 286092, 323178, 357615, 476820, 484767, 538630, 646356, 715230, 807945, 969534, 1077260, 1430460, 1454301, 1615890, 1939068, 2423835, 2908602, 3231780, 4362903, 4847670, 5817204, 7271505, 8725806, 9695340, 14543010, 17451612, 21814515, 29086020, 43629030, 87258060]

約数ペア:

[(1, 87258060), (2, 43629030), (3, 29086020), (4, 21814515), (5, 17451612), (6, 14543010), (9, 9695340), (10, 8725806), (12, 7271505), (15, 5817204), (18, 4847670), (20, 4362903), (27, 3231780), (30, 2908602), (36, 2423835), (45, 1939068), (54, 1615890), (60, 1454301), (61, 1430460), (81, 1077260), (90, 969534), (108, 807945), (122, 715230), (135, 646356), (162, 538630), (180, 484767), (183, 476820), (244, 357615), (270, 323178), (305, 286092), (324, 269315), (366, 238410), (405, 215452), (540, 161589), (549, 158940), (610, 143046), (732, 119205), (810, 107726), (883, 98820), (915, 95364), (1098, 79470), (1220, 71523), (1620, 53863), (1647, 52980), (1766, 49410), (1830, 47682), (2196, 39735), (2649, 32940), (2745, 31788), (3294, 26490), (3532, 24705), (3660, 23841), (4415, 19764), (4941, 17660), (5298, 16470), (5490, 15894), (6588, 13245), (7947, 10980), (8235, 10596), (8830, 9882)]