130885020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 458377920

約数和(自身を除く): 327492900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 953, 981, 1090, 1260, 1308, 1526, 1635, 1906, 1962, 2180, 2289, 2859, 3052, 3270, 3812, 3815, 3924, 4578, 4765, 4905, 5718, 6540, 6671, 6867, 7630, 8577, 9156, 9530, 9810, 11436, 11445, 13342, 13734, 14295, 15260, 17154, 19060, 19620, 20013, 22890, 26684, 27468, 28590, 33355, 34308, 34335, 40026, 42885, 45780, 57180, 60039, 66710, 68670, 80052, 85770, 100065, 103877, 120078, 133420, 137340, 171540, 200130, 207754, 240156, 300195, 311631, 400260, 415508, 519385, 600390, 623262, 727139, 934893, 1038770, 1200780, 1246524, 1454278, 1558155, 1869786, 2077540, 2181417, 2908556, 3116310, 3635695, 3739572, 4362834, 4674465, 6232620, 6544251, 7271390, 8725668, 9348930, 10907085, 13088502, 14542780, 18697860, 21814170, 26177004, 32721255, 43628340, 65442510, 130885020]

約数ペア:

[(1, 130885020), (2, 65442510), (3, 43628340), (4, 32721255), (5, 26177004), (6, 21814170), (7, 18697860), (9, 14542780), (10, 13088502), (12, 10907085), (14, 9348930), (15, 8725668), (18, 7271390), (20, 6544251), (21, 6232620), (28, 4674465), (30, 4362834), (35, 3739572), (36, 3635695), (42, 3116310), (45, 2908556), (60, 2181417), (63, 2077540), (70, 1869786), (84, 1558155), (90, 1454278), (105, 1246524), (109, 1200780), (126, 1038770), (140, 934893), (180, 727139), (210, 623262), (218, 600390), (252, 519385), (315, 415508), (327, 400260), (420, 311631), (436, 300195), (545, 240156), (630, 207754), (654, 200130), (763, 171540), (953, 137340), (981, 133420), (1090, 120078), (1260, 103877), (1308, 100065), (1526, 85770), (1635, 80052), (1906, 68670), (1962, 66710), (2180, 60039), (2289, 57180), (2859, 45780), (3052, 42885), (3270, 40026), (3812, 34335), (3815, 34308), (3924, 33355), (4578, 28590), (4765, 27468), (4905, 26684), (5718, 22890), (6540, 20013), (6671, 19620), (6867, 19060), (7630, 17154), (8577, 15260), (9156, 14295), (9530, 13734), (9810, 13342), (11436, 11445)]