219798600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 792806400

約数和(自身を除く): 573007800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 280, 295, 300, 350, 354, 413, 420, 472, 525, 590, 600, 700, 708, 826, 840, 885, 887, 1050, 1180, 1239, 1400, 1416, 1475, 1652, 1770, 1774, 2065, 2100, 2360, 2478, 2661, 2950, 3304, 3540, 3548, 4130, 4200, 4425, 4435, 4956, 5322, 5900, 6195, 6209, 7080, 7096, 8260, 8850, 8870, 9912, 10325, 10644, 11800, 12390, 12418, 13305, 16520, 17700, 17740, 18627, 20650, 21288, 22175, 24780, 24836, 26610, 30975, 31045, 35400, 35480, 37254, 41300, 44350, 49560, 49672, 52333, 53220, 61950, 62090, 66525, 74508, 82600, 88700, 93135, 104666, 106440, 123900, 124180, 133050, 149016, 155225, 156999, 177400, 186270, 209332, 247800, 248360, 261665, 266100, 310450, 313998, 366331, 372540, 418664, 465675, 523330, 532200, 620900, 627996, 732662, 745080, 784995, 931350, 1046660, 1098993, 1241800, 1255992, 1308325, 1465324, 1569990, 1831655, 1862700, 2093320, 2197986, 2616650, 2930648, 3139980, 3663310, 3725400, 3924975, 4395972, 5233300, 5494965, 6279960, 7326620, 7849950, 8791944, 9158275, 10466600, 10989930, 14653240, 15699900, 18316550, 21979860, 27474825, 31399800, 36633100, 43959720, 54949650, 73266200, 109899300, 219798600]

約数ペア:

[(1, 219798600), (2, 109899300), (3, 73266200), (4, 54949650), (5, 43959720), (6, 36633100), (7, 31399800), (8, 27474825), (10, 21979860), (12, 18316550), (14, 15699900), (15, 14653240), (20, 10989930), (21, 10466600), (24, 9158275), (25, 8791944), (28, 7849950), (30, 7326620), (35, 6279960), (40, 5494965), (42, 5233300), (50, 4395972), (56, 3924975), (59, 3725400), (60, 3663310), (70, 3139980), (75, 2930648), (84, 2616650), (100, 2197986), (105, 2093320), (118, 1862700), (120, 1831655), (140, 1569990), (150, 1465324), (168, 1308325), (175, 1255992), (177, 1241800), (200, 1098993), (210, 1046660), (236, 931350), (280, 784995), (295, 745080), (300, 732662), (350, 627996), (354, 620900), (413, 532200), (420, 523330), (472, 465675), (525, 418664), (590, 372540), (600, 366331), (700, 313998), (708, 310450), (826, 266100), (840, 261665), (885, 248360), (887, 247800), (1050, 209332), (1180, 186270), (1239, 177400), (1400, 156999), (1416, 155225), (1475, 149016), (1652, 133050), (1770, 124180), (1774, 123900), (2065, 106440), (2100, 104666), (2360, 93135), (2478, 88700), (2661, 82600), (2950, 74508), (3304, 66525), (3540, 62090), (3548, 61950), (4130, 53220), (4200, 52333), (4425, 49672), (4435, 49560), (4956, 44350), (5322, 41300), (5900, 37254), (6195, 35480), (6209, 35400), (7080, 31045), (7096, 30975), (8260, 26610), (8850, 24836), (8870, 24780), (9912, 22175), (10325, 21288), (10644, 20650), (11800, 18627), (12390, 17740), (12418, 17700), (13305, 16520)]