40078500

素因数分解:

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

素因数の和:387

約数の個数: 192

約数和(自身を含む): 145926144

約数和(自身を除く): 105847644

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, 125, 132, 140, 150, 154, 165, 175, 210, 220, 231, 250, 275, 300, 308, 330, 347, 350, 375, 385, 420, 462, 500, 525, 550, 660, 694, 700, 750, 770, 825, 875, 924, 1041, 1050, 1100, 1155, 1375, 1388, 1500, 1540, 1650, 1735, 1750, 1925, 2082, 2100, 2310, 2429, 2625, 2750, 3300, 3470, 3500, 3817, 3850, 4125, 4164, 4620, 4858, 5205, 5250, 5500, 5775, 6940, 7287, 7634, 7700, 8250, 8675, 9625, 9716, 10410, 10500, 11451, 11550, 12145, 14574, 15268, 16500, 17350, 19085, 19250, 20820, 22902, 23100, 24290, 26025, 26719, 28875, 29148, 34700, 36435, 38170, 38500, 43375, 45804, 48580, 52050, 53438, 57255, 57750, 60725, 72870, 76340, 80157, 86750, 95425, 104100, 106876, 114510, 115500, 121450, 130125, 133595, 145740, 160314, 173500, 182175, 190850, 229020, 242900, 260250, 267190, 286275, 303625, 320628, 364350, 381700, 400785, 477125, 520500, 534380, 572550, 607250, 667975, 728700, 801570, 910875, 954250, 1145100, 1214500, 1335950, 1431375, 1603140, 1821750, 1908500, 2003925, 2671900, 2862750, 3339875, 3643500, 4007850, 5725500, 6679750, 8015700, 10019625, 13359500, 20039250, 40078500]

約数ペア:

[(1, 40078500), (2, 20039250), (3, 13359500), (4, 10019625), (5, 8015700), (6, 6679750), (7, 5725500), (10, 4007850), (11, 3643500), (12, 3339875), (14, 2862750), (15, 2671900), (20, 2003925), (21, 1908500), (22, 1821750), (25, 1603140), (28, 1431375), (30, 1335950), (33, 1214500), (35, 1145100), (42, 954250), (44, 910875), (50, 801570), (55, 728700), (60, 667975), (66, 607250), (70, 572550), (75, 534380), (77, 520500), (84, 477125), (100, 400785), (105, 381700), (110, 364350), (125, 320628), (132, 303625), (140, 286275), (150, 267190), (154, 260250), (165, 242900), (175, 229020), (210, 190850), (220, 182175), (231, 173500), (250, 160314), (275, 145740), (300, 133595), (308, 130125), (330, 121450), (347, 115500), (350, 114510), (375, 106876), (385, 104100), (420, 95425), (462, 86750), (500, 80157), (525, 76340), (550, 72870), (660, 60725), (694, 57750), (700, 57255), (750, 53438), (770, 52050), (825, 48580), (875, 45804), (924, 43375), (1041, 38500), (1050, 38170), (1100, 36435), (1155, 34700), (1375, 29148), (1388, 28875), (1500, 26719), (1540, 26025), (1650, 24290), (1735, 23100), (1750, 22902), (1925, 20820), (2082, 19250), (2100, 19085), (2310, 17350), (2429, 16500), (2625, 15268), (2750, 14574), (3300, 12145), (3470, 11550), (3500, 11451), (3817, 10500), (3850, 10410), (4125, 9716), (4164, 9625), (4620, 8675), (4858, 8250), (5205, 7700), (5250, 7634), (5500, 7287), (5775, 6940)]