2102467500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 270

約数和(自身を含む): 7729397676

約数和(自身を除く): 5626930176

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 625, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1250, 1260, 1470, 1500, 1575, 1750, 1764, 1875, 1907, 2100, 2205, 2250, 2450, 2500, 2625, 2940, 3150, 3500, 3675, 3750, 3814, 4375, 4410, 4500, 4900, 5250, 5625, 5721, 6125, 6300, 7350, 7500, 7628, 7875, 8750, 8820, 9535, 10500, 11025, 11250, 11442, 12250, 13125, 13349, 14700, 15750, 17163, 17500, 18375, 19070, 22050, 22500, 22884, 24500, 26250, 26698, 28605, 30625, 31500, 34326, 36750, 38140, 39375, 40047, 44100, 47675, 52500, 53396, 55125, 57210, 61250, 66745, 68652, 73500, 78750, 80094, 85815, 91875, 93443, 95350, 110250, 114420, 120141, 122500, 133490, 143025, 157500, 160188, 171630, 183750, 186886, 190700, 200235, 220500, 238375, 240282, 266980, 275625, 280329, 286050, 333725, 343260, 367500, 373772, 400470, 429075, 467215, 476750, 480564, 551250, 560658, 572100, 600705, 667450, 715125, 800940, 840987, 858150, 934430, 953500, 1001175, 1102500, 1121316, 1191875, 1201410, 1334900, 1401645, 1430250, 1668625, 1681974, 1716300, 1868860, 2002350, 2145375, 2336075, 2383750, 2402820, 2803290, 2860500, 3003525, 3337250, 3363948, 3575625, 4004700, 4204935, 4290750, 4672150, 4767500, 5005875, 5606580, 6007050, 6674500, 7008225, 7151250, 8343125, 8409870, 8581500, 9344300, 10011750, 10726875, 11680375, 12014100, 14016450, 14302500, 15017625, 16686250, 16819740, 20023500, 21024675, 21453750, 23360750, 25029375, 28032900, 30035250, 33372500, 35041125, 42049350, 42907500, 46721500, 50058750, 58401875, 60070500, 70082250, 75088125, 84098700, 100117500, 105123375, 116803750, 140164500, 150176250, 175205625, 210246750, 233607500, 300352500, 350411250, 420493500, 525616875, 700822500, 1051233750, 2102467500]

約数ペア:

[(1, 2102467500), (2, 1051233750), (3, 700822500), (4, 525616875), (5, 420493500), (6, 350411250), (7, 300352500), (9, 233607500), (10, 210246750), (12, 175205625), (14, 150176250), (15, 140164500), (18, 116803750), (20, 105123375), (21, 100117500), (25, 84098700), (28, 75088125), (30, 70082250), (35, 60070500), (36, 58401875), (42, 50058750), (45, 46721500), (49, 42907500), (50, 42049350), (60, 35041125), (63, 33372500), (70, 30035250), (75, 28032900), (84, 25029375), (90, 23360750), (98, 21453750), (100, 21024675), (105, 20023500), (125, 16819740), (126, 16686250), (140, 15017625), (147, 14302500), (150, 14016450), (175, 12014100), (180, 11680375), (196, 10726875), (210, 10011750), (225, 9344300), (245, 8581500), (250, 8409870), (252, 8343125), (294, 7151250), (300, 7008225), (315, 6674500), (350, 6007050), (375, 5606580), (420, 5005875), (441, 4767500), (450, 4672150), (490, 4290750), (500, 4204935), (525, 4004700), (588, 3575625), (625, 3363948), (630, 3337250), (700, 3003525), (735, 2860500), (750, 2803290), (875, 2402820), (882, 2383750), (900, 2336075), (980, 2145375), (1050, 2002350), (1125, 1868860), (1225, 1716300), (1250, 1681974), (1260, 1668625), (1470, 1430250), (1500, 1401645), (1575, 1334900), (1750, 1201410), (1764, 1191875), (1875, 1121316), (1907, 1102500), (2100, 1001175), (2205, 953500), (2250, 934430), (2450, 858150), (2500, 840987), (2625, 800940), (2940, 715125), (3150, 667450), (3500, 600705), (3675, 572100), (3750, 560658), (3814, 551250), (4375, 480564), (4410, 476750), (4500, 467215), (4900, 429075), (5250, 400470), (5625, 373772), (5721, 367500), (6125, 343260), (6300, 333725), (7350, 286050), (7500, 280329), (7628, 275625), (7875, 266980), (8750, 240282), (8820, 238375), (9535, 220500), (10500, 200235), (11025, 190700), (11250, 186886), (11442, 183750), (12250, 171630), (13125, 160188), (13349, 157500), (14700, 143025), (15750, 133490), (17163, 122500), (17500, 120141), (18375, 114420), (19070, 110250), (22050, 95350), (22500, 93443), (22884, 91875), (24500, 85815), (26250, 80094), (26698, 78750), (28605, 73500), (30625, 68652), (31500, 66745), (34326, 61250), (36750, 57210), (38140, 55125), (39375, 53396), (40047, 52500), (44100, 47675)]