225386700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 216

約数和(自身を含む): 820114176

約数和(自身を除く): 594727476

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, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 275, 300, 308, 330, 350, 363, 385, 420, 462, 484, 525, 550, 605, 660, 700, 726, 770, 825, 847, 887, 924, 1050, 1100, 1155, 1210, 1452, 1540, 1650, 1694, 1774, 1815, 1925, 2100, 2310, 2420, 2541, 2661, 3025, 3300, 3388, 3548, 3630, 3850, 4235, 4435, 4620, 5082, 5322, 5775, 6050, 6209, 7260, 7700, 8470, 8870, 9075, 9757, 10164, 10644, 11550, 12100, 12418, 12705, 13305, 16940, 17740, 18150, 18627, 19514, 21175, 22175, 23100, 24836, 25410, 26610, 29271, 31045, 36300, 37254, 39028, 42350, 44350, 48785, 50820, 53220, 58542, 62090, 63525, 66525, 68299, 74508, 84700, 88700, 93135, 97570, 107327, 117084, 124180, 127050, 133050, 136598, 146355, 155225, 186270, 195140, 204897, 214654, 243925, 254100, 266100, 273196, 292710, 310450, 321981, 341495, 372540, 409794, 429308, 465675, 487850, 536635, 585420, 620900, 643962, 682990, 731775, 751289, 819588, 931350, 975700, 1024485, 1073270, 1287924, 1365980, 1463550, 1502578, 1609905, 1707475, 1862700, 2048970, 2146540, 2253867, 2683175, 2927100, 3005156, 3219810, 3414950, 3756445, 4097940, 4507734, 5122425, 5366350, 6439620, 6829900, 7512890, 8049525, 9015468, 10244850, 10732700, 11269335, 15025780, 16099050, 18782225, 20489700, 22538670, 32198100, 37564450, 45077340, 56346675, 75128900, 112693350, 225386700]

約数ペア:

[(1, 225386700), (2, 112693350), (3, 75128900), (4, 56346675), (5, 45077340), (6, 37564450), (7, 32198100), (10, 22538670), (11, 20489700), (12, 18782225), (14, 16099050), (15, 15025780), (20, 11269335), (21, 10732700), (22, 10244850), (25, 9015468), (28, 8049525), (30, 7512890), (33, 6829900), (35, 6439620), (42, 5366350), (44, 5122425), (50, 4507734), (55, 4097940), (60, 3756445), (66, 3414950), (70, 3219810), (75, 3005156), (77, 2927100), (84, 2683175), (100, 2253867), (105, 2146540), (110, 2048970), (121, 1862700), (132, 1707475), (140, 1609905), (150, 1502578), (154, 1463550), (165, 1365980), (175, 1287924), (210, 1073270), (220, 1024485), (231, 975700), (242, 931350), (275, 819588), (300, 751289), (308, 731775), (330, 682990), (350, 643962), (363, 620900), (385, 585420), (420, 536635), (462, 487850), (484, 465675), (525, 429308), (550, 409794), (605, 372540), (660, 341495), (700, 321981), (726, 310450), (770, 292710), (825, 273196), (847, 266100), (887, 254100), (924, 243925), (1050, 214654), (1100, 204897), (1155, 195140), (1210, 186270), (1452, 155225), (1540, 146355), (1650, 136598), (1694, 133050), (1774, 127050), (1815, 124180), (1925, 117084), (2100, 107327), (2310, 97570), (2420, 93135), (2541, 88700), (2661, 84700), (3025, 74508), (3300, 68299), (3388, 66525), (3548, 63525), (3630, 62090), (3850, 58542), (4235, 53220), (4435, 50820), (4620, 48785), (5082, 44350), (5322, 42350), (5775, 39028), (6050, 37254), (6209, 36300), (7260, 31045), (7700, 29271), (8470, 26610), (8870, 25410), (9075, 24836), (9757, 23100), (10164, 22175), (10644, 21175), (11550, 19514), (12100, 18627), (12418, 18150), (12705, 17740), (13305, 16940)]