85964550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 266649600

約数和(自身を除く): 180685050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 31, 35, 38, 42, 50, 57, 62, 70, 75, 93, 95, 105, 114, 133, 139, 150, 155, 175, 186, 190, 210, 217, 266, 278, 285, 310, 350, 399, 417, 434, 465, 475, 525, 570, 589, 651, 665, 695, 775, 798, 834, 930, 950, 973, 1050, 1085, 1178, 1302, 1330, 1390, 1425, 1550, 1767, 1946, 1995, 2085, 2170, 2325, 2641, 2850, 2919, 2945, 3255, 3325, 3475, 3534, 3990, 4123, 4170, 4309, 4650, 4865, 5282, 5425, 5838, 5890, 6510, 6650, 6950, 7923, 8246, 8618, 8835, 9730, 9975, 10425, 10850, 12369, 12927, 13205, 14595, 14725, 15846, 16275, 17670, 18487, 19950, 20615, 20850, 21545, 24325, 24738, 25854, 26410, 29190, 29450, 30163, 32550, 36974, 39615, 41230, 43090, 44175, 48650, 55461, 60326, 61845, 64635, 66025, 72975, 79230, 81871, 88350, 90489, 92435, 103075, 107725, 110922, 123690, 129270, 132050, 145950, 150815, 163742, 180978, 184870, 198075, 206150, 215450, 245613, 277305, 301630, 309225, 323175, 396150, 409355, 452445, 462175, 491226, 554610, 573097, 618450, 646350, 754075, 818710, 904890, 924350, 1146194, 1228065, 1386525, 1508150, 1719291, 2046775, 2262225, 2456130, 2773050, 2865485, 3438582, 4093550, 4524450, 5730970, 6140325, 8596455, 12280650, 14327425, 17192910, 28654850, 42982275, 85964550]

約数ペア:

[(1, 85964550), (2, 42982275), (3, 28654850), (5, 17192910), (6, 14327425), (7, 12280650), (10, 8596455), (14, 6140325), (15, 5730970), (19, 4524450), (21, 4093550), (25, 3438582), (30, 2865485), (31, 2773050), (35, 2456130), (38, 2262225), (42, 2046775), (50, 1719291), (57, 1508150), (62, 1386525), (70, 1228065), (75, 1146194), (93, 924350), (95, 904890), (105, 818710), (114, 754075), (133, 646350), (139, 618450), (150, 573097), (155, 554610), (175, 491226), (186, 462175), (190, 452445), (210, 409355), (217, 396150), (266, 323175), (278, 309225), (285, 301630), (310, 277305), (350, 245613), (399, 215450), (417, 206150), (434, 198075), (465, 184870), (475, 180978), (525, 163742), (570, 150815), (589, 145950), (651, 132050), (665, 129270), (695, 123690), (775, 110922), (798, 107725), (834, 103075), (930, 92435), (950, 90489), (973, 88350), (1050, 81871), (1085, 79230), (1178, 72975), (1302, 66025), (1330, 64635), (1390, 61845), (1425, 60326), (1550, 55461), (1767, 48650), (1946, 44175), (1995, 43090), (2085, 41230), (2170, 39615), (2325, 36974), (2641, 32550), (2850, 30163), (2919, 29450), (2945, 29190), (3255, 26410), (3325, 25854), (3475, 24738), (3534, 24325), (3990, 21545), (4123, 20850), (4170, 20615), (4309, 19950), (4650, 18487), (4865, 17670), (5282, 16275), (5425, 15846), (5838, 14725), (5890, 14595), (6510, 13205), (6650, 12927), (6950, 12369), (7923, 10850), (8246, 10425), (8618, 9975), (8835, 9730)]