72753120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 192

約数和(自身を含む): 277966080

約数和(自身を除く): 205212960

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, 1056, 1080, 1188, 1320, 1440, 1485, 1531, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3062, 3168, 3960, 4320, 4593, 4752, 5280, 5940, 6124, 7655, 7920, 9186, 9504, 11880, 12248, 13779, 15310, 15840, 16841, 18372, 22965, 23760, 24496, 27558, 30620, 33682, 36744, 41337, 45930, 47520, 48992, 50523, 55116, 61240, 67364, 68895, 73488, 82674, 84205, 91860, 101046, 110232, 122480, 134728, 137790, 146976, 151569, 165348, 168410, 183720, 202092, 206685, 220464, 244960, 252615, 269456, 275580, 303138, 330696, 336820, 367440, 404184, 413370, 440928, 454707, 505230, 538912, 551160, 606276, 661392, 673640, 734880, 757845, 808368, 826740, 909414, 1010460, 1102320, 1212552, 1322784, 1347280, 1515690, 1616736, 1653480, 1818828, 2020920, 2204640, 2273535, 2425104, 2694560, 3031380, 3306960, 3637656, 4041840, 4547070, 4850208, 6062760, 6613920, 7275312, 8083680, 9094140, 12125520, 14550624, 18188280, 24251040, 36376560, 72753120]

約数ペア:

[(1, 72753120), (2, 36376560), (3, 24251040), (4, 18188280), (5, 14550624), (6, 12125520), (8, 9094140), (9, 8083680), (10, 7275312), (11, 6613920), (12, 6062760), (15, 4850208), (16, 4547070), (18, 4041840), (20, 3637656), (22, 3306960), (24, 3031380), (27, 2694560), (30, 2425104), (32, 2273535), (33, 2204640), (36, 2020920), (40, 1818828), (44, 1653480), (45, 1616736), (48, 1515690), (54, 1347280), (55, 1322784), (60, 1212552), (66, 1102320), (72, 1010460), (80, 909414), (88, 826740), (90, 808368), (96, 757845), (99, 734880), (108, 673640), (110, 661392), (120, 606276), (132, 551160), (135, 538912), (144, 505230), (160, 454707), (165, 440928), (176, 413370), (180, 404184), (198, 367440), (216, 336820), (220, 330696), (240, 303138), (264, 275580), (270, 269456), (288, 252615), (297, 244960), (330, 220464), (352, 206685), (360, 202092), (396, 183720), (432, 168410), (440, 165348), (480, 151569), (495, 146976), (528, 137790), (540, 134728), (594, 122480), (660, 110232), (720, 101046), (792, 91860), (864, 84205), (880, 82674), (990, 73488), (1056, 68895), (1080, 67364), (1188, 61240), (1320, 55116), (1440, 50523), (1485, 48992), (1531, 47520), (1584, 45930), (1760, 41337), (1980, 36744), (2160, 33682), (2376, 30620), (2640, 27558), (2970, 24496), (3062, 23760), (3168, 22965), (3960, 18372), (4320, 16841), (4593, 15840), (4752, 15310), (5280, 13779), (5940, 12248), (6124, 11880), (7655, 9504), (7920, 9186)]