157161900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 527910656

約数和(自身を除く): 370748756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 402, 420, 469, 525, 670, 700, 804, 938, 1005, 1050, 1117, 1340, 1407, 1675, 1876, 2010, 2100, 2234, 2345, 2814, 3350, 3351, 4020, 4468, 4690, 5025, 5585, 5628, 6700, 6702, 7035, 7819, 9380, 10050, 11170, 11725, 13404, 14070, 15638, 16755, 20100, 22340, 23450, 23457, 27925, 28140, 31276, 33510, 35175, 39095, 46900, 46914, 55850, 67020, 70350, 74839, 78190, 83775, 93828, 111700, 117285, 140700, 149678, 156380, 167550, 195475, 224517, 234570, 299356, 335100, 374195, 390950, 449034, 469140, 523873, 586425, 748390, 781900, 898068, 1047746, 1122585, 1172850, 1496780, 1571619, 1870975, 2095492, 2245170, 2345700, 2619365, 3143238, 3741950, 4490340, 5238730, 5612925, 6286476, 7483900, 7858095, 10477460, 11225850, 13096825, 15716190, 22451700, 26193650, 31432380, 39290475, 52387300, 78580950, 157161900]

約数ペア:

[(1, 157161900), (2, 78580950), (3, 52387300), (4, 39290475), (5, 31432380), (6, 26193650), (7, 22451700), (10, 15716190), (12, 13096825), (14, 11225850), (15, 10477460), (20, 7858095), (21, 7483900), (25, 6286476), (28, 5612925), (30, 5238730), (35, 4490340), (42, 3741950), (50, 3143238), (60, 2619365), (67, 2345700), (70, 2245170), (75, 2095492), (84, 1870975), (100, 1571619), (105, 1496780), (134, 1172850), (140, 1122585), (150, 1047746), (175, 898068), (201, 781900), (210, 748390), (268, 586425), (300, 523873), (335, 469140), (350, 449034), (402, 390950), (420, 374195), (469, 335100), (525, 299356), (670, 234570), (700, 224517), (804, 195475), (938, 167550), (1005, 156380), (1050, 149678), (1117, 140700), (1340, 117285), (1407, 111700), (1675, 93828), (1876, 83775), (2010, 78190), (2100, 74839), (2234, 70350), (2345, 67020), (2814, 55850), (3350, 46914), (3351, 46900), (4020, 39095), (4468, 35175), (4690, 33510), (5025, 31276), (5585, 28140), (5628, 27925), (6700, 23457), (6702, 23450), (7035, 22340), (7819, 20100), (9380, 16755), (10050, 15638), (11170, 14070), (11725, 13404)]