77980350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3274

約数の個数: 96

約数和(自身を含む): 230699520

約数和(自身を除く): 152719170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1610, 1725, 2415, 3229, 3450, 4025, 4830, 6458, 8050, 9687, 12075, 16145, 19374, 22603, 24150, 32290, 45206, 48435, 67809, 74267, 80725, 96870, 113015, 135618, 148534, 161450, 222801, 226030, 242175, 339045, 371335, 445602, 484350, 519869, 565075, 678090, 742670, 1039738, 1114005, 1130150, 1559607, 1695225, 1856675, 2228010, 2599345, 3119214, 3390450, 3713350, 5198690, 5570025, 7798035, 11140050, 12996725, 15596070, 25993450, 38990175, 77980350]

約数ペア:

[(1, 77980350), (2, 38990175), (3, 25993450), (5, 15596070), (6, 12996725), (7, 11140050), (10, 7798035), (14, 5570025), (15, 5198690), (21, 3713350), (23, 3390450), (25, 3119214), (30, 2599345), (35, 2228010), (42, 1856675), (46, 1695225), (50, 1559607), (69, 1130150), (70, 1114005), (75, 1039738), (105, 742670), (115, 678090), (138, 565075), (150, 519869), (161, 484350), (175, 445602), (210, 371335), (230, 339045), (322, 242175), (345, 226030), (350, 222801), (483, 161450), (525, 148534), (575, 135618), (690, 113015), (805, 96870), (966, 80725), (1050, 74267), (1150, 67809), (1610, 48435), (1725, 45206), (2415, 32290), (3229, 24150), (3450, 22603), (4025, 19374), (4830, 16145), (6458, 12075), (8050, 9687)]