15552763740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{32941}}^1$

素因数の和:33060

約数の個数: 144

約数和(自身を含む): 49066713696

約数和(自身を除く): 33513949956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 122, 129, 172, 180, 183, 215, 244, 258, 305, 366, 387, 430, 516, 549, 610, 645, 732, 774, 860, 915, 1098, 1220, 1290, 1548, 1830, 1935, 2196, 2580, 2623, 2745, 3660, 3870, 5246, 5490, 7740, 7869, 10492, 10980, 13115, 15738, 23607, 26230, 31476, 32941, 39345, 47214, 52460, 65882, 78690, 94428, 98823, 118035, 131764, 157380, 164705, 197646, 236070, 296469, 329410, 395292, 472140, 494115, 592938, 658820, 988230, 1185876, 1416463, 1482345, 1976460, 2009401, 2832926, 2964690, 4018802, 4249389, 5665852, 5929380, 6028203, 7082315, 8037604, 8498778, 10047005, 12056406, 12748167, 14164630, 16997556, 18084609, 20094010, 21246945, 24112812, 25496334, 28329260, 30141015, 36169218, 40188020, 42493890, 50992668, 60282030, 63740835, 72338436, 84987780, 86404243, 90423045, 120564060, 127481670, 172808486, 180846090, 254963340, 259212729, 345616972, 361692180, 432021215, 518425458, 777638187, 864042430, 1036850916, 1296063645, 1555276374, 1728084860, 2592127290, 3110552748, 3888190935, 5184254580, 7776381870, 15552763740]

約数ペア:

[(1, 15552763740), (2, 7776381870), (3, 5184254580), (4, 3888190935), (5, 3110552748), (6, 2592127290), (9, 1728084860), (10, 1555276374), (12, 1296063645), (15, 1036850916), (18, 864042430), (20, 777638187), (30, 518425458), (36, 432021215), (43, 361692180), (45, 345616972), (60, 259212729), (61, 254963340), (86, 180846090), (90, 172808486), (122, 127481670), (129, 120564060), (172, 90423045), (180, 86404243), (183, 84987780), (215, 72338436), (244, 63740835), (258, 60282030), (305, 50992668), (366, 42493890), (387, 40188020), (430, 36169218), (516, 30141015), (549, 28329260), (610, 25496334), (645, 24112812), (732, 21246945), (774, 20094010), (860, 18084609), (915, 16997556), (1098, 14164630), (1220, 12748167), (1290, 12056406), (1548, 10047005), (1830, 8498778), (1935, 8037604), (2196, 7082315), (2580, 6028203), (2623, 5929380), (2745, 5665852), (3660, 4249389), (3870, 4018802), (5246, 2964690), (5490, 2832926), (7740, 2009401), (7869, 1976460), (10492, 1482345), (10980, 1416463), (13115, 1185876), (15738, 988230), (23607, 658820), (26230, 592938), (31476, 494115), (32941, 472140), (39345, 395292), (47214, 329410), (52460, 296469), (65882, 236070), (78690, 197646), (94428, 164705), (98823, 157380), (118035, 131764)]