126664650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 394617600

約数和(自身を除く): 267952950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 350, 395, 450, 474, 509, 525, 553, 630, 711, 790, 1018, 1050, 1106, 1185, 1422, 1527, 1575, 1659, 1975, 2370, 2545, 2765, 3054, 3150, 3318, 3555, 3563, 3950, 4581, 4977, 5090, 5530, 5925, 7110, 7126, 7635, 8295, 9162, 9954, 10689, 11850, 12725, 13825, 15270, 16590, 17775, 17815, 21378, 22905, 24885, 25450, 27650, 32067, 35550, 35630, 38175, 40211, 41475, 45810, 49770, 53445, 64134, 76350, 80422, 82950, 89075, 106890, 114525, 120633, 124425, 160335, 178150, 201055, 229050, 241266, 248850, 267225, 281477, 320670, 361899, 402110, 534450, 562954, 603165, 723798, 801675, 844431, 1005275, 1206330, 1407385, 1603350, 1688862, 1809495, 2010550, 2533293, 2814770, 3015825, 3618990, 4222155, 5066586, 6031650, 7036925, 8444310, 9047475, 12666465, 14073850, 18094950, 21110775, 25332930, 42221550, 63332325, 126664650]

約数ペア:

[(1, 126664650), (2, 63332325), (3, 42221550), (5, 25332930), (6, 21110775), (7, 18094950), (9, 14073850), (10, 12666465), (14, 9047475), (15, 8444310), (18, 7036925), (21, 6031650), (25, 5066586), (30, 4222155), (35, 3618990), (42, 3015825), (45, 2814770), (50, 2533293), (63, 2010550), (70, 1809495), (75, 1688862), (79, 1603350), (90, 1407385), (105, 1206330), (126, 1005275), (150, 844431), (158, 801675), (175, 723798), (210, 603165), (225, 562954), (237, 534450), (315, 402110), (350, 361899), (395, 320670), (450, 281477), (474, 267225), (509, 248850), (525, 241266), (553, 229050), (630, 201055), (711, 178150), (790, 160335), (1018, 124425), (1050, 120633), (1106, 114525), (1185, 106890), (1422, 89075), (1527, 82950), (1575, 80422), (1659, 76350), (1975, 64134), (2370, 53445), (2545, 49770), (2765, 45810), (3054, 41475), (3150, 40211), (3318, 38175), (3555, 35630), (3563, 35550), (3950, 32067), (4581, 27650), (4977, 25450), (5090, 24885), (5530, 22905), (5925, 21378), (7110, 17815), (7126, 17775), (7635, 16590), (8295, 15270), (9162, 13825), (9954, 12725), (10689, 11850)]