43555980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 138297600

約数和(自身を除く): 94741620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2939, 2964, 3705, 4940, 5878, 7410, 8817, 11756, 14695, 14820, 17634, 29390, 35268, 38207, 44085, 55841, 58780, 76414, 88170, 111682, 114621, 152828, 167523, 176340, 191035, 223364, 229242, 279205, 335046, 382070, 458484, 558410, 573105, 670092, 725933, 764140, 837615, 1116820, 1146210, 1451866, 1675230, 2177799, 2292420, 2903732, 3350460, 3629665, 4355598, 7259330, 8711196, 10888995, 14518660, 21777990, 43555980]

約数ペア:

[(1, 43555980), (2, 21777990), (3, 14518660), (4, 10888995), (5, 8711196), (6, 7259330), (10, 4355598), (12, 3629665), (13, 3350460), (15, 2903732), (19, 2292420), (20, 2177799), (26, 1675230), (30, 1451866), (38, 1146210), (39, 1116820), (52, 837615), (57, 764140), (60, 725933), (65, 670092), (76, 573105), (78, 558410), (95, 458484), (114, 382070), (130, 335046), (156, 279205), (190, 229242), (195, 223364), (228, 191035), (247, 176340), (260, 167523), (285, 152828), (380, 114621), (390, 111682), (494, 88170), (570, 76414), (741, 58780), (780, 55841), (988, 44085), (1140, 38207), (1235, 35268), (1482, 29390), (2470, 17634), (2939, 14820), (2964, 14695), (3705, 11756), (4940, 8817), (5878, 7410)]