173868120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 591196320

約数和(自身を除く): 417328200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 521, 540, 618, 648, 810, 824, 927, 1030, 1042, 1080, 1236, 1545, 1563, 1620, 1854, 2060, 2084, 2472, 2605, 2781, 3090, 3126, 3240, 3708, 4120, 4168, 4635, 4689, 5210, 5562, 6180, 6252, 7416, 7815, 8343, 9270, 9378, 10420, 11124, 12360, 12504, 13905, 14067, 15630, 16686, 18540, 18756, 20840, 22248, 23445, 27810, 28134, 31260, 33372, 37080, 37512, 41715, 42201, 46890, 53663, 55620, 56268, 62520, 66744, 70335, 83430, 84402, 93780, 107326, 111240, 112536, 140670, 160989, 166860, 168804, 187560, 211005, 214652, 268315, 281340, 321978, 333720, 337608, 422010, 429304, 482967, 536630, 562680, 643956, 804945, 844020, 965934, 1073260, 1287912, 1448901, 1609890, 1688040, 1931868, 2146520, 2414835, 2897802, 3219780, 3863736, 4346703, 4829670, 5795604, 6439560, 7244505, 8693406, 9659340, 11591208, 14489010, 17386812, 19318680, 21733515, 28978020, 34773624, 43467030, 57956040, 86934060, 173868120]

約数ペア:

[(1, 173868120), (2, 86934060), (3, 57956040), (4, 43467030), (5, 34773624), (6, 28978020), (8, 21733515), (9, 19318680), (10, 17386812), (12, 14489010), (15, 11591208), (18, 9659340), (20, 8693406), (24, 7244505), (27, 6439560), (30, 5795604), (36, 4829670), (40, 4346703), (45, 3863736), (54, 3219780), (60, 2897802), (72, 2414835), (81, 2146520), (90, 1931868), (103, 1688040), (108, 1609890), (120, 1448901), (135, 1287912), (162, 1073260), (180, 965934), (206, 844020), (216, 804945), (270, 643956), (309, 562680), (324, 536630), (360, 482967), (405, 429304), (412, 422010), (515, 337608), (521, 333720), (540, 321978), (618, 281340), (648, 268315), (810, 214652), (824, 211005), (927, 187560), (1030, 168804), (1042, 166860), (1080, 160989), (1236, 140670), (1545, 112536), (1563, 111240), (1620, 107326), (1854, 93780), (2060, 84402), (2084, 83430), (2472, 70335), (2605, 66744), (2781, 62520), (3090, 56268), (3126, 55620), (3240, 53663), (3708, 46890), (4120, 42201), (4168, 41715), (4635, 37512), (4689, 37080), (5210, 33372), (5562, 31260), (6180, 28134), (6252, 27810), (7416, 23445), (7815, 22248), (8343, 20840), (9270, 18756), (9378, 18540), (10420, 16686), (11124, 15630), (12360, 14067), (12504, 13905)]