90667500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 331693824

約数和(自身を除く): 241026324

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, 157, 165, 175, 210, 220, 231, 250, 275, 300, 308, 314, 330, 350, 375, 385, 420, 462, 471, 500, 525, 550, 625, 628, 660, 700, 750, 770, 785, 825, 875, 924, 942, 1050, 1099, 1100, 1155, 1250, 1375, 1500, 1540, 1570, 1650, 1727, 1750, 1875, 1884, 1925, 2100, 2198, 2310, 2355, 2500, 2625, 2750, 3140, 3297, 3300, 3454, 3500, 3750, 3850, 3925, 4125, 4375, 4396, 4620, 4710, 5181, 5250, 5495, 5500, 5775, 6594, 6875, 6908, 7500, 7700, 7850, 8250, 8635, 8750, 9420, 9625, 10362, 10500, 10990, 11550, 11775, 12089, 13125, 13188, 13750, 15700, 16485, 16500, 17270, 17500, 19250, 19625, 20625, 20724, 21980, 23100, 23550, 24178, 25905, 26250, 27475, 27500, 28875, 32970, 34540, 36267, 38500, 39250, 41250, 43175, 47100, 48125, 48356, 51810, 52500, 54950, 57750, 58875, 60445, 65940, 72534, 78500, 82425, 82500, 86350, 96250, 98125, 103620, 109900, 115500, 117750, 120890, 129525, 137375, 144375, 145068, 164850, 172700, 181335, 192500, 196250, 215875, 235500, 241780, 259050, 274750, 288750, 294375, 302225, 329700, 362670, 392500, 412125, 431750, 518100, 549500, 577500, 588750, 604450, 647625, 686875, 725340, 824250, 863500, 906675, 1079375, 1177500, 1208900, 1295250, 1373750, 1511125, 1648500, 1813350, 2060625, 2158750, 2590500, 2747500, 3022250, 3238125, 3626700, 4121250, 4317500, 4533375, 6044500, 6476250, 7555625, 8242500, 9066750, 12952500, 15111250, 18133500, 22666875, 30222500, 45333750, 90667500]

約数ペア:

[(1, 90667500), (2, 45333750), (3, 30222500), (4, 22666875), (5, 18133500), (6, 15111250), (7, 12952500), (10, 9066750), (11, 8242500), (12, 7555625), (14, 6476250), (15, 6044500), (20, 4533375), (21, 4317500), (22, 4121250), (25, 3626700), (28, 3238125), (30, 3022250), (33, 2747500), (35, 2590500), (42, 2158750), (44, 2060625), (50, 1813350), (55, 1648500), (60, 1511125), (66, 1373750), (70, 1295250), (75, 1208900), (77, 1177500), (84, 1079375), (100, 906675), (105, 863500), (110, 824250), (125, 725340), (132, 686875), (140, 647625), (150, 604450), (154, 588750), (157, 577500), (165, 549500), (175, 518100), (210, 431750), (220, 412125), (231, 392500), (250, 362670), (275, 329700), (300, 302225), (308, 294375), (314, 288750), (330, 274750), (350, 259050), (375, 241780), (385, 235500), (420, 215875), (462, 196250), (471, 192500), (500, 181335), (525, 172700), (550, 164850), (625, 145068), (628, 144375), (660, 137375), (700, 129525), (750, 120890), (770, 117750), (785, 115500), (825, 109900), (875, 103620), (924, 98125), (942, 96250), (1050, 86350), (1099, 82500), (1100, 82425), (1155, 78500), (1250, 72534), (1375, 65940), (1500, 60445), (1540, 58875), (1570, 57750), (1650, 54950), (1727, 52500), (1750, 51810), (1875, 48356), (1884, 48125), (1925, 47100), (2100, 43175), (2198, 41250), (2310, 39250), (2355, 38500), (2500, 36267), (2625, 34540), (2750, 32970), (3140, 28875), (3297, 27500), (3300, 27475), (3454, 26250), (3500, 25905), (3750, 24178), (3850, 23550), (3925, 23100), (4125, 21980), (4375, 20724), (4396, 20625), (4620, 19625), (4710, 19250), (5181, 17500), (5250, 17270), (5495, 16500), (5500, 16485), (5775, 15700), (6594, 13750), (6875, 13188), (6908, 13125), (7500, 12089), (7700, 11775), (7850, 11550), (8250, 10990), (8635, 10500), (8750, 10362), (9420, 9625)]