111971340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 369969600

約数和(自身を除く): 257998260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 439, 468, 545, 585, 654, 780, 878, 981, 1090, 1170, 1308, 1317, 1417, 1635, 1756, 1962, 2180, 2195, 2340, 2634, 2834, 3270, 3924, 3951, 4251, 4390, 4905, 5268, 5668, 5707, 6540, 6585, 7085, 7902, 8502, 8780, 9810, 11414, 12753, 13170, 14170, 15804, 17004, 17121, 19620, 19755, 21255, 22828, 25506, 26340, 28340, 28535, 34242, 39510, 42510, 47851, 51012, 51363, 57070, 63765, 68484, 79020, 85020, 85605, 95702, 102726, 114140, 127530, 143553, 171210, 191404, 205452, 239255, 255060, 256815, 287106, 342420, 430659, 478510, 513630, 574212, 622063, 717765, 861318, 957020, 1027260, 1244126, 1435530, 1722636, 1866189, 2153295, 2488252, 2871060, 3110315, 3732378, 4306590, 5598567, 6220630, 7464756, 8613180, 9330945, 11197134, 12441260, 18661890, 22394268, 27992835, 37323780, 55985670, 111971340]

約数ペア:

[(1, 111971340), (2, 55985670), (3, 37323780), (4, 27992835), (5, 22394268), (6, 18661890), (9, 12441260), (10, 11197134), (12, 9330945), (13, 8613180), (15, 7464756), (18, 6220630), (20, 5598567), (26, 4306590), (30, 3732378), (36, 3110315), (39, 2871060), (45, 2488252), (52, 2153295), (60, 1866189), (65, 1722636), (78, 1435530), (90, 1244126), (109, 1027260), (117, 957020), (130, 861318), (156, 717765), (180, 622063), (195, 574212), (218, 513630), (234, 478510), (260, 430659), (327, 342420), (390, 287106), (436, 256815), (439, 255060), (468, 239255), (545, 205452), (585, 191404), (654, 171210), (780, 143553), (878, 127530), (981, 114140), (1090, 102726), (1170, 95702), (1308, 85605), (1317, 85020), (1417, 79020), (1635, 68484), (1756, 63765), (1962, 57070), (2180, 51363), (2195, 51012), (2340, 47851), (2634, 42510), (2834, 39510), (3270, 34242), (3924, 28535), (3951, 28340), (4251, 26340), (4390, 25506), (4905, 22828), (5268, 21255), (5668, 19755), (5707, 19620), (6540, 17121), (6585, 17004), (7085, 15804), (7902, 14170), (8502, 13170), (8780, 12753), (9810, 11414)]