8015700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 28998144

約数和(自身を除く): 20982444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 347, 350, 385, 420, 462, 525, 550, 660, 694, 700, 770, 825, 924, 1041, 1050, 1100, 1155, 1388, 1540, 1650, 1735, 1925, 2082, 2100, 2310, 2429, 3300, 3470, 3817, 3850, 4164, 4620, 4858, 5205, 5775, 6940, 7287, 7634, 7700, 8675, 9716, 10410, 11451, 11550, 12145, 14574, 15268, 17350, 19085, 20820, 22902, 23100, 24290, 26025, 26719, 29148, 34700, 36435, 38170, 45804, 48580, 52050, 53438, 57255, 60725, 72870, 76340, 80157, 95425, 104100, 106876, 114510, 121450, 133595, 145740, 160314, 182175, 190850, 229020, 242900, 267190, 286275, 320628, 364350, 381700, 400785, 534380, 572550, 667975, 728700, 801570, 1145100, 1335950, 1603140, 2003925, 2671900, 4007850, 8015700]

約数ペア:

[(1, 8015700), (2, 4007850), (3, 2671900), (4, 2003925), (5, 1603140), (6, 1335950), (7, 1145100), (10, 801570), (11, 728700), (12, 667975), (14, 572550), (15, 534380), (20, 400785), (21, 381700), (22, 364350), (25, 320628), (28, 286275), (30, 267190), (33, 242900), (35, 229020), (42, 190850), (44, 182175), (50, 160314), (55, 145740), (60, 133595), (66, 121450), (70, 114510), (75, 106876), (77, 104100), (84, 95425), (100, 80157), (105, 76340), (110, 72870), (132, 60725), (140, 57255), (150, 53438), (154, 52050), (165, 48580), (175, 45804), (210, 38170), (220, 36435), (231, 34700), (275, 29148), (300, 26719), (308, 26025), (330, 24290), (347, 23100), (350, 22902), (385, 20820), (420, 19085), (462, 17350), (525, 15268), (550, 14574), (660, 12145), (694, 11550), (700, 11451), (770, 10410), (825, 9716), (924, 8675), (1041, 7700), (1050, 7634), (1100, 7287), (1155, 6940), (1388, 5775), (1540, 5205), (1650, 4858), (1735, 4620), (1925, 4164), (2082, 3850), (2100, 3817), (2310, 3470), (2429, 3300)]