190187400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 653083200

約数和(自身を除く): 462895800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 222, 260, 296, 300, 312, 325, 370, 390, 444, 481, 520, 555, 600, 650, 659, 740, 780, 888, 925, 962, 975, 1110, 1300, 1318, 1443, 1480, 1560, 1850, 1924, 1950, 1977, 2220, 2405, 2600, 2636, 2775, 2886, 3295, 3700, 3848, 3900, 3954, 4440, 4810, 5272, 5550, 5772, 6590, 7215, 7400, 7800, 7908, 8567, 9620, 9885, 11100, 11544, 12025, 13180, 14430, 15816, 16475, 17134, 19240, 19770, 22200, 24050, 24383, 25701, 26360, 28860, 32950, 34268, 36075, 39540, 42835, 48100, 48766, 49425, 51402, 57720, 65900, 68536, 72150, 73149, 79080, 85670, 96200, 97532, 98850, 102804, 121915, 128505, 131800, 144300, 146298, 171340, 195064, 197700, 205608, 214175, 243830, 257010, 288600, 292596, 316979, 342680, 365745, 395400, 428350, 487660, 514020, 585192, 609575, 633958, 642525, 731490, 856700, 950937, 975320, 1028040, 1219150, 1267916, 1285050, 1462980, 1584895, 1713400, 1828725, 1901874, 2438300, 2535832, 2570100, 2925960, 3169790, 3657450, 3803748, 4754685, 4876600, 5140200, 6339580, 7314900, 7607496, 7924475, 9509370, 12679160, 14629800, 15848950, 19018740, 23773425, 31697900, 38037480, 47546850, 63395800, 95093700, 190187400]

約数ペア:

[(1, 190187400), (2, 95093700), (3, 63395800), (4, 47546850), (5, 38037480), (6, 31697900), (8, 23773425), (10, 19018740), (12, 15848950), (13, 14629800), (15, 12679160), (20, 9509370), (24, 7924475), (25, 7607496), (26, 7314900), (30, 6339580), (37, 5140200), (39, 4876600), (40, 4754685), (50, 3803748), (52, 3657450), (60, 3169790), (65, 2925960), (74, 2570100), (75, 2535832), (78, 2438300), (100, 1901874), (104, 1828725), (111, 1713400), (120, 1584895), (130, 1462980), (148, 1285050), (150, 1267916), (156, 1219150), (185, 1028040), (195, 975320), (200, 950937), (222, 856700), (260, 731490), (296, 642525), (300, 633958), (312, 609575), (325, 585192), (370, 514020), (390, 487660), (444, 428350), (481, 395400), (520, 365745), (555, 342680), (600, 316979), (650, 292596), (659, 288600), (740, 257010), (780, 243830), (888, 214175), (925, 205608), (962, 197700), (975, 195064), (1110, 171340), (1300, 146298), (1318, 144300), (1443, 131800), (1480, 128505), (1560, 121915), (1850, 102804), (1924, 98850), (1950, 97532), (1977, 96200), (2220, 85670), (2405, 79080), (2600, 73149), (2636, 72150), (2775, 68536), (2886, 65900), (3295, 57720), (3700, 51402), (3848, 49425), (3900, 48766), (3954, 48100), (4440, 42835), (4810, 39540), (5272, 36075), (5550, 34268), (5772, 32950), (6590, 28860), (7215, 26360), (7400, 25701), (7800, 24383), (7908, 24050), (8567, 22200), (9620, 19770), (9885, 19240), (11100, 17134), (11544, 16475), (12025, 15816), (13180, 14430)]