47377440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 181077120

約数和(自身を除く): 133699680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 997, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 1994, 2160, 2376, 2640, 2970, 2991, 3168, 3960, 3988, 4320, 4752, 4985, 5280, 5940, 5982, 7920, 7976, 8973, 9504, 9970, 10967, 11880, 11964, 14955, 15840, 15952, 17946, 19940, 21934, 23760, 23928, 26919, 29910, 31904, 32901, 35892, 39880, 43868, 44865, 47520, 47856, 53838, 54835, 59820, 65802, 71784, 79760, 87736, 89730, 95712, 98703, 107676, 109670, 119640, 131604, 134595, 143568, 159520, 164505, 175472, 179460, 197406, 215352, 219340, 239280, 263208, 269190, 287136, 296109, 329010, 350944, 358920, 394812, 430704, 438680, 478560, 493515, 526416, 538380, 592218, 658020, 717840, 789624, 861408, 877360, 987030, 1052832, 1076760, 1184436, 1316040, 1435680, 1480545, 1579248, 1754720, 1974060, 2153520, 2368872, 2632080, 2961090, 3158496, 3948120, 4307040, 4737744, 5264160, 5922180, 7896240, 9475488, 11844360, 15792480, 23688720, 47377440]

約数ペア:

[(1, 47377440), (2, 23688720), (3, 15792480), (4, 11844360), (5, 9475488), (6, 7896240), (8, 5922180), (9, 5264160), (10, 4737744), (11, 4307040), (12, 3948120), (15, 3158496), (16, 2961090), (18, 2632080), (20, 2368872), (22, 2153520), (24, 1974060), (27, 1754720), (30, 1579248), (32, 1480545), (33, 1435680), (36, 1316040), (40, 1184436), (44, 1076760), (45, 1052832), (48, 987030), (54, 877360), (55, 861408), (60, 789624), (66, 717840), (72, 658020), (80, 592218), (88, 538380), (90, 526416), (96, 493515), (99, 478560), (108, 438680), (110, 430704), (120, 394812), (132, 358920), (135, 350944), (144, 329010), (160, 296109), (165, 287136), (176, 269190), (180, 263208), (198, 239280), (216, 219340), (220, 215352), (240, 197406), (264, 179460), (270, 175472), (288, 164505), (297, 159520), (330, 143568), (352, 134595), (360, 131604), (396, 119640), (432, 109670), (440, 107676), (480, 98703), (495, 95712), (528, 89730), (540, 87736), (594, 79760), (660, 71784), (720, 65802), (792, 59820), (864, 54835), (880, 53838), (990, 47856), (997, 47520), (1056, 44865), (1080, 43868), (1188, 39880), (1320, 35892), (1440, 32901), (1485, 31904), (1584, 29910), (1760, 26919), (1980, 23928), (1994, 23760), (2160, 21934), (2376, 19940), (2640, 17946), (2970, 15952), (2991, 15840), (3168, 14955), (3960, 11964), (3988, 11880), (4320, 10967), (4752, 9970), (4985, 9504), (5280, 8973), (5940, 7976), (5982, 7920)]