157817100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 525744128

約数和(自身を除く): 367927028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 223, 300, 337, 350, 420, 446, 525, 669, 674, 700, 892, 1011, 1050, 1115, 1338, 1348, 1561, 1685, 2022, 2100, 2230, 2359, 2676, 3122, 3345, 3370, 4044, 4460, 4683, 4718, 5055, 5575, 6244, 6690, 6740, 7077, 7805, 8425, 9366, 9436, 10110, 11150, 11795, 13380, 14154, 15610, 16725, 16850, 18732, 20220, 22300, 23415, 23590, 25275, 28308, 31220, 33450, 33700, 35385, 39025, 46830, 47180, 50550, 58975, 66900, 70770, 75151, 78050, 93660, 101100, 117075, 117950, 141540, 150302, 156100, 176925, 225453, 234150, 235900, 300604, 353850, 375755, 450906, 468300, 526057, 707700, 751510, 901812, 1052114, 1127265, 1503020, 1578171, 1878775, 2104228, 2254530, 2630285, 3156342, 3757550, 4509060, 5260570, 5636325, 6312684, 7515100, 7890855, 10521140, 11272650, 13151425, 15781710, 22545300, 26302850, 31563420, 39454275, 52605700, 78908550, 157817100]

約数ペア:

[(1, 157817100), (2, 78908550), (3, 52605700), (4, 39454275), (5, 31563420), (6, 26302850), (7, 22545300), (10, 15781710), (12, 13151425), (14, 11272650), (15, 10521140), (20, 7890855), (21, 7515100), (25, 6312684), (28, 5636325), (30, 5260570), (35, 4509060), (42, 3757550), (50, 3156342), (60, 2630285), (70, 2254530), (75, 2104228), (84, 1878775), (100, 1578171), (105, 1503020), (140, 1127265), (150, 1052114), (175, 901812), (210, 751510), (223, 707700), (300, 526057), (337, 468300), (350, 450906), (420, 375755), (446, 353850), (525, 300604), (669, 235900), (674, 234150), (700, 225453), (892, 176925), (1011, 156100), (1050, 150302), (1115, 141540), (1338, 117950), (1348, 117075), (1561, 101100), (1685, 93660), (2022, 78050), (2100, 75151), (2230, 70770), (2359, 66900), (2676, 58975), (3122, 50550), (3345, 47180), (3370, 46830), (4044, 39025), (4460, 35385), (4683, 33700), (4718, 33450), (5055, 31220), (5575, 28308), (6244, 25275), (6690, 23590), (6740, 23415), (7077, 22300), (7805, 20220), (8425, 18732), (9366, 16850), (9436, 16725), (10110, 15610), (11150, 14154), (11795, 13380)]