12689631750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3511}}^1$

素因数の和:3671

約数の個数: 128

約数和(自身を含む): 32609341440

約数和(自身を除く): 19919709690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 79, 122, 125, 150, 158, 183, 237, 250, 305, 366, 375, 395, 474, 610, 750, 790, 915, 1185, 1525, 1830, 1975, 2370, 3050, 3511, 3950, 4575, 4819, 5925, 7022, 7625, 9150, 9638, 9875, 10533, 11850, 14457, 15250, 17555, 19750, 21066, 22875, 24095, 28914, 29625, 35110, 45750, 48190, 52665, 59250, 72285, 87775, 105330, 120475, 144570, 175550, 214171, 240950, 263325, 277369, 361425, 428342, 438875, 526650, 554738, 602375, 642513, 722850, 832107, 877750, 1070855, 1204750, 1285026, 1316625, 1386845, 1664214, 1807125, 2141710, 2633250, 2773690, 3212565, 3614250, 4160535, 5354275, 6425130, 6934225, 8321070, 10708550, 13868450, 16062825, 16919509, 20802675, 26771375, 32125650, 33839018, 34671125, 41605350, 50758527, 53542750, 69342250, 80314125, 84597545, 101517054, 104013375, 160628250, 169195090, 208026750, 253792635, 422987725, 507585270, 845975450, 1268963175, 2114938625, 2537926350, 4229877250, 6344815875, 12689631750]

約数ペア:

[(1, 12689631750), (2, 6344815875), (3, 4229877250), (5, 2537926350), (6, 2114938625), (10, 1268963175), (15, 845975450), (25, 507585270), (30, 422987725), (50, 253792635), (61, 208026750), (75, 169195090), (79, 160628250), (122, 104013375), (125, 101517054), (150, 84597545), (158, 80314125), (183, 69342250), (237, 53542750), (250, 50758527), (305, 41605350), (366, 34671125), (375, 33839018), (395, 32125650), (474, 26771375), (610, 20802675), (750, 16919509), (790, 16062825), (915, 13868450), (1185, 10708550), (1525, 8321070), (1830, 6934225), (1975, 6425130), (2370, 5354275), (3050, 4160535), (3511, 3614250), (3950, 3212565), (4575, 2773690), (4819, 2633250), (5925, 2141710), (7022, 1807125), (7625, 1664214), (9150, 1386845), (9638, 1316625), (9875, 1285026), (10533, 1204750), (11850, 1070855), (14457, 877750), (15250, 832107), (17555, 722850), (19750, 642513), (21066, 602375), (22875, 554738), (24095, 526650), (28914, 438875), (29625, 428342), (35110, 361425), (45750, 277369), (48190, 263325), (52665, 240950), (59250, 214171), (72285, 175550), (87775, 144570), (105330, 120475)]