197522700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 600628224

約数和(自身を除く): 403105524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 67, 75, 93, 100, 124, 134, 150, 155, 186, 201, 268, 300, 310, 317, 335, 372, 402, 465, 620, 634, 670, 775, 804, 930, 951, 1005, 1268, 1340, 1550, 1585, 1675, 1860, 1902, 2010, 2077, 2325, 3100, 3170, 3350, 3804, 4020, 4154, 4650, 4755, 5025, 6231, 6340, 6700, 7925, 8308, 9300, 9510, 9827, 10050, 10385, 12462, 15850, 19020, 19654, 20100, 20770, 21239, 23775, 24924, 29481, 31155, 31700, 39308, 41540, 42478, 47550, 49135, 51925, 58962, 62310, 63717, 84956, 95100, 98270, 103850, 106195, 117924, 124620, 127434, 147405, 155775, 196540, 207700, 212390, 245675, 254868, 294810, 311550, 318585, 424780, 491350, 530975, 589620, 623100, 637170, 658409, 737025, 982700, 1061950, 1274340, 1316818, 1474050, 1592925, 1975227, 2123900, 2633636, 2948100, 3185850, 3292045, 3950454, 6371700, 6584090, 7900908, 9876135, 13168180, 16460225, 19752270, 32920450, 39504540, 49380675, 65840900, 98761350, 197522700]

約数ペア:

[(1, 197522700), (2, 98761350), (3, 65840900), (4, 49380675), (5, 39504540), (6, 32920450), (10, 19752270), (12, 16460225), (15, 13168180), (20, 9876135), (25, 7900908), (30, 6584090), (31, 6371700), (50, 3950454), (60, 3292045), (62, 3185850), (67, 2948100), (75, 2633636), (93, 2123900), (100, 1975227), (124, 1592925), (134, 1474050), (150, 1316818), (155, 1274340), (186, 1061950), (201, 982700), (268, 737025), (300, 658409), (310, 637170), (317, 623100), (335, 589620), (372, 530975), (402, 491350), (465, 424780), (620, 318585), (634, 311550), (670, 294810), (775, 254868), (804, 245675), (930, 212390), (951, 207700), (1005, 196540), (1268, 155775), (1340, 147405), (1550, 127434), (1585, 124620), (1675, 117924), (1860, 106195), (1902, 103850), (2010, 98270), (2077, 95100), (2325, 84956), (3100, 63717), (3170, 62310), (3350, 58962), (3804, 51925), (4020, 49135), (4154, 47550), (4650, 42478), (4755, 41540), (5025, 39308), (6231, 31700), (6340, 31155), (6700, 29481), (7925, 24924), (8308, 23775), (9300, 21239), (9510, 20770), (9827, 20100), (10050, 19654), (10385, 19020), (12462, 15850)]