164870400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 563686144

約数和(自身を除く): 398815744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 277, 300, 310, 320, 372, 384, 400, 465, 480, 496, 554, 600, 620, 640, 744, 768, 775, 800, 831, 930, 960, 992, 1108, 1200, 1240, 1280, 1385, 1488, 1550, 1600, 1662, 1860, 1920, 1984, 2216, 2325, 2400, 2480, 2770, 2976, 3100, 3200, 3324, 3720, 3840, 3968, 4155, 4432, 4650, 4800, 4960, 5540, 5952, 6200, 6400, 6648, 6925, 7440, 7936, 8310, 8587, 8864, 9300, 9600, 9920, 11080, 11904, 12400, 13296, 13850, 14880, 16620, 17174, 17728, 18600, 19200, 19840, 20775, 22160, 23808, 24800, 25761, 26592, 27700, 29760, 33240, 34348, 35456, 37200, 39680, 41550, 42935, 44320, 49600, 51522, 53184, 55400, 59520, 66480, 68696, 70912, 74400, 83100, 85870, 88640, 99200, 103044, 106368, 110800, 119040, 128805, 132960, 137392, 148800, 166200, 171740, 177280, 198400, 206088, 212736, 214675, 221600, 257610, 265920, 274784, 297600, 332400, 343480, 354560, 412176, 429350, 443200, 515220, 531840, 549568, 595200, 644025, 664800, 686960, 824352, 858700, 886400, 1030440, 1063680, 1099136, 1288050, 1329600, 1373920, 1648704, 1717400, 1772800, 2060880, 2198272, 2576100, 2659200, 2747840, 3297408, 3434800, 4121760, 5152200, 5318400, 5495680, 6594816, 6869600, 8243520, 10304400, 10991360, 13739200, 16487040, 20608800, 27478400, 32974080, 41217600, 54956800, 82435200, 164870400]

約数ペア:

[(1, 164870400), (2, 82435200), (3, 54956800), (4, 41217600), (5, 32974080), (6, 27478400), (8, 20608800), (10, 16487040), (12, 13739200), (15, 10991360), (16, 10304400), (20, 8243520), (24, 6869600), (25, 6594816), (30, 5495680), (31, 5318400), (32, 5152200), (40, 4121760), (48, 3434800), (50, 3297408), (60, 2747840), (62, 2659200), (64, 2576100), (75, 2198272), (80, 2060880), (93, 1772800), (96, 1717400), (100, 1648704), (120, 1373920), (124, 1329600), (128, 1288050), (150, 1099136), (155, 1063680), (160, 1030440), (186, 886400), (192, 858700), (200, 824352), (240, 686960), (248, 664800), (256, 644025), (277, 595200), (300, 549568), (310, 531840), (320, 515220), (372, 443200), (384, 429350), (400, 412176), (465, 354560), (480, 343480), (496, 332400), (554, 297600), (600, 274784), (620, 265920), (640, 257610), (744, 221600), (768, 214675), (775, 212736), (800, 206088), (831, 198400), (930, 177280), (960, 171740), (992, 166200), (1108, 148800), (1200, 137392), (1240, 132960), (1280, 128805), (1385, 119040), (1488, 110800), (1550, 106368), (1600, 103044), (1662, 99200), (1860, 88640), (1920, 85870), (1984, 83100), (2216, 74400), (2325, 70912), (2400, 68696), (2480, 66480), (2770, 59520), (2976, 55400), (3100, 53184), (3200, 51522), (3324, 49600), (3720, 44320), (3840, 42935), (3968, 41550), (4155, 39680), (4432, 37200), (4650, 35456), (4800, 34348), (4960, 33240), (5540, 29760), (5952, 27700), (6200, 26592), (6400, 25761), (6648, 24800), (6925, 23808), (7440, 22160), (7936, 20775), (8310, 19840), (8587, 19200), (8864, 18600), (9300, 17728), (9600, 17174), (9920, 16620), (11080, 14880), (11904, 13850), (12400, 13296)]