154563150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 144

約数和(自身を含む): 472509936

約数和(自身を除く): 317946786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 210, 238, 245, 255, 294, 350, 357, 425, 490, 510, 525, 595, 714, 735, 833, 850, 1050, 1190, 1225, 1237, 1275, 1470, 1666, 1785, 2450, 2474, 2499, 2550, 2975, 3570, 3675, 3711, 4165, 4998, 5950, 6185, 7350, 7422, 8330, 8659, 8925, 12370, 12495, 17318, 17850, 18555, 20825, 21029, 24990, 25977, 30925, 37110, 41650, 42058, 43295, 51954, 60613, 61850, 62475, 63087, 86590, 92775, 105145, 121226, 124950, 126174, 129885, 147203, 181839, 185550, 210290, 216475, 259770, 294406, 303065, 315435, 363678, 432950, 441609, 525725, 606130, 630870, 649425, 736015, 883218, 909195, 1030421, 1051450, 1298850, 1472030, 1515325, 1577175, 1818390, 2060842, 2208045, 3030650, 3091263, 3154350, 3680075, 4416090, 4545975, 5152105, 6182526, 7360150, 9091950, 10304210, 11040225, 15456315, 22080450, 25760525, 30912630, 51521050, 77281575, 154563150]

約数ペア:

[(1, 154563150), (2, 77281575), (3, 51521050), (5, 30912630), (6, 25760525), (7, 22080450), (10, 15456315), (14, 11040225), (15, 10304210), (17, 9091950), (21, 7360150), (25, 6182526), (30, 5152105), (34, 4545975), (35, 4416090), (42, 3680075), (49, 3154350), (50, 3091263), (51, 3030650), (70, 2208045), (75, 2060842), (85, 1818390), (98, 1577175), (102, 1515325), (105, 1472030), (119, 1298850), (147, 1051450), (150, 1030421), (170, 909195), (175, 883218), (210, 736015), (238, 649425), (245, 630870), (255, 606130), (294, 525725), (350, 441609), (357, 432950), (425, 363678), (490, 315435), (510, 303065), (525, 294406), (595, 259770), (714, 216475), (735, 210290), (833, 185550), (850, 181839), (1050, 147203), (1190, 129885), (1225, 126174), (1237, 124950), (1275, 121226), (1470, 105145), (1666, 92775), (1785, 86590), (2450, 63087), (2474, 62475), (2499, 61850), (2550, 60613), (2975, 51954), (3570, 43295), (3675, 42058), (3711, 41650), (4165, 37110), (4998, 30925), (5950, 25977), (6185, 24990), (7350, 21029), (7422, 20825), (8330, 18555), (8659, 17850), (8925, 17318), (12370, 12495)]