172059300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 216

約数和(自身を含む): 636959232

約数和(自身を除く): 464899932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 881, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1762, 1860, 1953, 2100, 2170, 2325, 2604, 2643, 2790, 3100, 3150, 3255, 3524, 3906, 4340, 4405, 4650, 5286, 5425, 5580, 6167, 6300, 6510, 6975, 7812, 7929, 8810, 9300, 9765, 10572, 10850, 12334, 13020, 13215, 13950, 15858, 16275, 17620, 18501, 19530, 21700, 22025, 24668, 26430, 27311, 27900, 30835, 31716, 32550, 37002, 39060, 39645, 44050, 48825, 52860, 54622, 55503, 61670, 65100, 66075, 74004, 79290, 81933, 88100, 92505, 97650, 109244, 111006, 123340, 132150, 136555, 154175, 158580, 163866, 185010, 191177, 195300, 198225, 222012, 245799, 264300, 273110, 277515, 308350, 327732, 370020, 382354, 396450, 409665, 462525, 491598, 546220, 555030, 573531, 616700, 682775, 764708, 792900, 819330, 925050, 955885, 983196, 1110060, 1147062, 1228995, 1365550, 1387575, 1638660, 1720593, 1850100, 1911770, 2048325, 2294124, 2457990, 2731100, 2775150, 2867655, 3441186, 3823540, 4096650, 4779425, 4915980, 5550300, 5735310, 6144975, 6882372, 8193300, 8602965, 9558850, 11470620, 12289950, 14338275, 17205930, 19117700, 24579900, 28676550, 34411860, 43014825, 57353100, 86029650, 172059300]

約数ペア:

[(1, 172059300), (2, 86029650), (3, 57353100), (4, 43014825), (5, 34411860), (6, 28676550), (7, 24579900), (9, 19117700), (10, 17205930), (12, 14338275), (14, 12289950), (15, 11470620), (18, 9558850), (20, 8602965), (21, 8193300), (25, 6882372), (28, 6144975), (30, 5735310), (31, 5550300), (35, 4915980), (36, 4779425), (42, 4096650), (45, 3823540), (50, 3441186), (60, 2867655), (62, 2775150), (63, 2731100), (70, 2457990), (75, 2294124), (84, 2048325), (90, 1911770), (93, 1850100), (100, 1720593), (105, 1638660), (124, 1387575), (126, 1365550), (140, 1228995), (150, 1147062), (155, 1110060), (175, 983196), (180, 955885), (186, 925050), (210, 819330), (217, 792900), (225, 764708), (252, 682775), (279, 616700), (300, 573531), (310, 555030), (315, 546220), (350, 491598), (372, 462525), (420, 409665), (434, 396450), (450, 382354), (465, 370020), (525, 327732), (558, 308350), (620, 277515), (630, 273110), (651, 264300), (700, 245799), (775, 222012), (868, 198225), (881, 195300), (900, 191177), (930, 185010), (1050, 163866), (1085, 158580), (1116, 154175), (1260, 136555), (1302, 132150), (1395, 123340), (1550, 111006), (1575, 109244), (1762, 97650), (1860, 92505), (1953, 88100), (2100, 81933), (2170, 79290), (2325, 74004), (2604, 66075), (2643, 65100), (2790, 61670), (3100, 55503), (3150, 54622), (3255, 52860), (3524, 48825), (3906, 44050), (4340, 39645), (4405, 39060), (4650, 37002), (5286, 32550), (5425, 31716), (5580, 30835), (6167, 27900), (6300, 27311), (6510, 26430), (6975, 24668), (7812, 22025), (7929, 21700), (8810, 19530), (9300, 18501), (9765, 17620), (10572, 16275), (10850, 15858), (12334, 13950), (13020, 13215)]