261601200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{1483}}^1$

素因数の和:1521

約数の個数: 270

約数和(自身を含む): 1056757884

約数和(自身を除く): 795156684

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 784, 840, 882, 900, 980, 1008, 1050, 1176, 1200, 1225, 1260, 1400, 1470, 1483, 1575, 1680, 1764, 1800, 1960, 2100, 2205, 2352, 2450, 2520, 2800, 2940, 2966, 3150, 3528, 3600, 3675, 3920, 4200, 4410, 4449, 4900, 5040, 5880, 5932, 6300, 7056, 7350, 7415, 8400, 8820, 8898, 9800, 10381, 11025, 11760, 11864, 12600, 13347, 14700, 14830, 17640, 17796, 19600, 20762, 22050, 22245, 23728, 25200, 26694, 29400, 29660, 31143, 35280, 35592, 37075, 41524, 44100, 44490, 51905, 53388, 58800, 59320, 62286, 66735, 71184, 72667, 74150, 83048, 88200, 88980, 93429, 103810, 106776, 111225, 118640, 124572, 133470, 145334, 148300, 155715, 166096, 176400, 177960, 186858, 207620, 213552, 218001, 222450, 249144, 259525, 266940, 290668, 296600, 311430, 333675, 355920, 363335, 373716, 415240, 436002, 444900, 467145, 498288, 519050, 533880, 581336, 593200, 622860, 654003, 667350, 726670, 747432, 778575, 830480, 872004, 889800, 934290, 1038100, 1067760, 1090005, 1162672, 1245720, 1308006, 1334700, 1453340, 1494864, 1557150, 1744008, 1779600, 1816675, 1868580, 2076200, 2180010, 2335725, 2491440, 2616012, 2669400, 2906680, 3114300, 3270015, 3488016, 3633350, 3737160, 4152400, 4360020, 4671450, 5232024, 5338800, 5450025, 5813360, 6228600, 6540030, 7266700, 7474320, 8720040, 9342900, 10464048, 10900050, 12457200, 13080060, 14533400, 16350075, 17440080, 18685800, 21800100, 26160120, 29066800, 32700150, 37371600, 43600200, 52320240, 65400300, 87200400, 130800600, 261601200]

約数ペア:

[(1, 261601200), (2, 130800600), (3, 87200400), (4, 65400300), (5, 52320240), (6, 43600200), (7, 37371600), (8, 32700150), (9, 29066800), (10, 26160120), (12, 21800100), (14, 18685800), (15, 17440080), (16, 16350075), (18, 14533400), (20, 13080060), (21, 12457200), (24, 10900050), (25, 10464048), (28, 9342900), (30, 8720040), (35, 7474320), (36, 7266700), (40, 6540030), (42, 6228600), (45, 5813360), (48, 5450025), (49, 5338800), (50, 5232024), (56, 4671450), (60, 4360020), (63, 4152400), (70, 3737160), (72, 3633350), (75, 3488016), (80, 3270015), (84, 3114300), (90, 2906680), (98, 2669400), (100, 2616012), (105, 2491440), (112, 2335725), (120, 2180010), (126, 2076200), (140, 1868580), (144, 1816675), (147, 1779600), (150, 1744008), (168, 1557150), (175, 1494864), (180, 1453340), (196, 1334700), (200, 1308006), (210, 1245720), (225, 1162672), (240, 1090005), (245, 1067760), (252, 1038100), (280, 934290), (294, 889800), (300, 872004), (315, 830480), (336, 778575), (350, 747432), (360, 726670), (392, 667350), (400, 654003), (420, 622860), (441, 593200), (450, 581336), (490, 533880), (504, 519050), (525, 498288), (560, 467145), (588, 444900), (600, 436002), (630, 415240), (700, 373716), (720, 363335), (735, 355920), (784, 333675), (840, 311430), (882, 296600), (900, 290668), (980, 266940), (1008, 259525), (1050, 249144), (1176, 222450), (1200, 218001), (1225, 213552), (1260, 207620), (1400, 186858), (1470, 177960), (1483, 176400), (1575, 166096), (1680, 155715), (1764, 148300), (1800, 145334), (1960, 133470), (2100, 124572), (2205, 118640), (2352, 111225), (2450, 106776), (2520, 103810), (2800, 93429), (2940, 88980), (2966, 88200), (3150, 83048), (3528, 74150), (3600, 72667), (3675, 71184), (3920, 66735), (4200, 62286), (4410, 59320), (4449, 58800), (4900, 53388), (5040, 51905), (5880, 44490), (5932, 44100), (6300, 41524), (7056, 37075), (7350, 35592), (7415, 35280), (8400, 31143), (8820, 29660), (8898, 29400), (9800, 26694), (10381, 25200), (11025, 23728), (11760, 22245), (11864, 22050), (12600, 20762), (13347, 19600), (14700, 17796), (14830, 17640)]