2081108400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{35393}}^1$

素因数の和:35428

約数の個数: 180

約数和(自身を含む): 7755108552

約数和(自身を除く): 5674000152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 5880, 7350, 8400, 9800, 11760, 14700, 19600, 29400, 35393, 58800, 70786, 106179, 141572, 176965, 212358, 247751, 283144, 353930, 424716, 495502, 530895, 566288, 707860, 743253, 849432, 884825, 991004, 1061790, 1238755, 1415720, 1486506, 1698864, 1734257, 1769650, 1982008, 2123580, 2477510, 2654475, 2831440, 2973012, 3468514, 3539300, 3716265, 3964016, 4247160, 4955020, 5202771, 5308950, 5946024, 6193775, 6937028, 7078600, 7432530, 8494320, 8671285, 9910040, 10405542, 10617900, 11892048, 12387550, 13874056, 14157200, 14865060, 17342570, 18581325, 19820080, 20811084, 21235800, 24775100, 26013855, 27748112, 29730120, 34685140, 37162650, 41622168, 42471600, 43356425, 49550200, 52027710, 59460240, 69370280, 74325300, 83244336, 86712850, 99100400, 104055420, 130069275, 138740560, 148650600, 173425700, 208110840, 260138550, 297301200, 346851400, 416221680, 520277100, 693702800, 1040554200, 2081108400]

約数ペア:

[(1, 2081108400), (2, 1040554200), (3, 693702800), (4, 520277100), (5, 416221680), (6, 346851400), (7, 297301200), (8, 260138550), (10, 208110840), (12, 173425700), (14, 148650600), (15, 138740560), (16, 130069275), (20, 104055420), (21, 99100400), (24, 86712850), (25, 83244336), (28, 74325300), (30, 69370280), (35, 59460240), (40, 52027710), (42, 49550200), (48, 43356425), (49, 42471600), (50, 41622168), (56, 37162650), (60, 34685140), (70, 29730120), (75, 27748112), (80, 26013855), (84, 24775100), (98, 21235800), (100, 20811084), (105, 19820080), (112, 18581325), (120, 17342570), (140, 14865060), (147, 14157200), (150, 13874056), (168, 12387550), (175, 11892048), (196, 10617900), (200, 10405542), (210, 9910040), (240, 8671285), (245, 8494320), (280, 7432530), (294, 7078600), (300, 6937028), (336, 6193775), (350, 5946024), (392, 5308950), (400, 5202771), (420, 4955020), (490, 4247160), (525, 3964016), (560, 3716265), (588, 3539300), (600, 3468514), (700, 2973012), (735, 2831440), (784, 2654475), (840, 2477510), (980, 2123580), (1050, 1982008), (1176, 1769650), (1200, 1734257), (1225, 1698864), (1400, 1486506), (1470, 1415720), (1680, 1238755), (1960, 1061790), (2100, 991004), (2352, 884825), (2450, 849432), (2800, 743253), (2940, 707860), (3675, 566288), (3920, 530895), (4200, 495502), (4900, 424716), (5880, 353930), (7350, 283144), (8400, 247751), (9800, 212358), (11760, 176965), (14700, 141572), (19600, 106179), (29400, 70786), (35393, 58800)]