12002550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 36640512

約数和(自身を除く): 24637962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 71, 75, 98, 105, 115, 138, 142, 147, 150, 161, 175, 210, 213, 230, 245, 294, 322, 345, 350, 355, 426, 483, 490, 497, 525, 575, 690, 710, 735, 805, 966, 994, 1050, 1065, 1127, 1150, 1225, 1470, 1491, 1610, 1633, 1725, 1775, 2130, 2254, 2415, 2450, 2485, 2982, 3266, 3381, 3450, 3479, 3550, 3675, 4025, 4830, 4899, 4970, 5325, 5635, 6762, 6958, 7350, 7455, 8050, 8165, 9798, 10437, 10650, 11270, 11431, 12075, 12425, 14910, 16330, 16905, 17395, 20874, 22862, 24150, 24495, 24850, 28175, 33810, 34293, 34790, 37275, 40825, 48990, 52185, 56350, 57155, 68586, 74550, 80017, 81650, 84525, 86975, 104370, 114310, 122475, 160034, 169050, 171465, 173950, 240051, 244950, 260925, 285775, 342930, 400085, 480102, 521850, 571550, 800170, 857325, 1200255, 1714650, 2000425, 2400510, 4000850, 6001275, 12002550]

約数ペア:

[(1, 12002550), (2, 6001275), (3, 4000850), (5, 2400510), (6, 2000425), (7, 1714650), (10, 1200255), (14, 857325), (15, 800170), (21, 571550), (23, 521850), (25, 480102), (30, 400085), (35, 342930), (42, 285775), (46, 260925), (49, 244950), (50, 240051), (69, 173950), (70, 171465), (71, 169050), (75, 160034), (98, 122475), (105, 114310), (115, 104370), (138, 86975), (142, 84525), (147, 81650), (150, 80017), (161, 74550), (175, 68586), (210, 57155), (213, 56350), (230, 52185), (245, 48990), (294, 40825), (322, 37275), (345, 34790), (350, 34293), (355, 33810), (426, 28175), (483, 24850), (490, 24495), (497, 24150), (525, 22862), (575, 20874), (690, 17395), (710, 16905), (735, 16330), (805, 14910), (966, 12425), (994, 12075), (1050, 11431), (1065, 11270), (1127, 10650), (1150, 10437), (1225, 9798), (1470, 8165), (1491, 8050), (1610, 7455), (1633, 7350), (1725, 6958), (1775, 6762), (2130, 5635), (2254, 5325), (2415, 4970), (2450, 4899), (2485, 4830), (2982, 4025), (3266, 3675), (3381, 3550), (3450, 3479)]