1916241750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 5429458944

約数和(自身を除く): 3513217194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 83, 90, 93, 125, 150, 155, 166, 186, 225, 249, 250, 279, 310, 331, 375, 415, 450, 465, 498, 558, 662, 747, 750, 775, 830, 930, 993, 1125, 1245, 1395, 1494, 1550, 1655, 1986, 2075, 2250, 2325, 2490, 2573, 2790, 2979, 3310, 3735, 3875, 4150, 4650, 4965, 5146, 5958, 6225, 6975, 7470, 7719, 7750, 8275, 9930, 10261, 10375, 11625, 12450, 12865, 13950, 14895, 15438, 16550, 18675, 20522, 20750, 23157, 23250, 24825, 25730, 27473, 29790, 30783, 31125, 34875, 37350, 38595, 41375, 46314, 49650, 51305, 54946, 61566, 62250, 64325, 69750, 74475, 77190, 82419, 82750, 92349, 93375, 102610, 115785, 124125, 128650, 137365, 148950, 153915, 164838, 184698, 186750, 192975, 231570, 247257, 248250, 256525, 274730, 307830, 321625, 372375, 385950, 412095, 461745, 494514, 513050, 578925, 643250, 686825, 744750, 769575, 824190, 851663, 923490, 964875, 1157850, 1236285, 1282625, 1373650, 1539150, 1703326, 1929750, 2060475, 2308725, 2472570, 2554989, 2565250, 2894625, 3434125, 3847875, 4120950, 4258315, 4617450, 5109978, 5789250, 6181425, 6868250, 7664967, 7695750, 8516630, 10302375, 11543625, 12362850, 12774945, 15329934, 20604750, 21291575, 23087250, 25549890, 30907125, 38324835, 42583150, 61814250, 63874725, 76649670, 106457875, 127749450, 191624175, 212915750, 319373625, 383248350, 638747250, 958120875, 1916241750]

約数ペア:

[(1, 1916241750), (2, 958120875), (3, 638747250), (5, 383248350), (6, 319373625), (9, 212915750), (10, 191624175), (15, 127749450), (18, 106457875), (25, 76649670), (30, 63874725), (31, 61814250), (45, 42583150), (50, 38324835), (62, 30907125), (75, 25549890), (83, 23087250), (90, 21291575), (93, 20604750), (125, 15329934), (150, 12774945), (155, 12362850), (166, 11543625), (186, 10302375), (225, 8516630), (249, 7695750), (250, 7664967), (279, 6868250), (310, 6181425), (331, 5789250), (375, 5109978), (415, 4617450), (450, 4258315), (465, 4120950), (498, 3847875), (558, 3434125), (662, 2894625), (747, 2565250), (750, 2554989), (775, 2472570), (830, 2308725), (930, 2060475), (993, 1929750), (1125, 1703326), (1245, 1539150), (1395, 1373650), (1494, 1282625), (1550, 1236285), (1655, 1157850), (1986, 964875), (2075, 923490), (2250, 851663), (2325, 824190), (2490, 769575), (2573, 744750), (2790, 686825), (2979, 643250), (3310, 578925), (3735, 513050), (3875, 494514), (4150, 461745), (4650, 412095), (4965, 385950), (5146, 372375), (5958, 321625), (6225, 307830), (6975, 274730), (7470, 256525), (7719, 248250), (7750, 247257), (8275, 231570), (9930, 192975), (10261, 186750), (10375, 184698), (11625, 164838), (12450, 153915), (12865, 148950), (13950, 137365), (14895, 128650), (15438, 124125), (16550, 115785), (18675, 102610), (20522, 93375), (20750, 92349), (23157, 82750), (23250, 82419), (24825, 77190), (25730, 74475), (27473, 69750), (29790, 64325), (30783, 62250), (31125, 61566), (34875, 54946), (37350, 51305), (38595, 49650), (41375, 46314)]