3480490100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 8114064000

約数和(自身を除く): 4633573900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 163, 185, 199, 290, 326, 370, 398, 580, 652, 725, 740, 796, 815, 925, 995, 1073, 1450, 1630, 1850, 1990, 2146, 2900, 3260, 3700, 3980, 4075, 4292, 4727, 4975, 5365, 5771, 6031, 7363, 8150, 9454, 9950, 10730, 11542, 12062, 14726, 16300, 18908, 19900, 21460, 23084, 23635, 24124, 26825, 28855, 29452, 30155, 32437, 36815, 47270, 53650, 57710, 60310, 64874, 73630, 94540, 107300, 115420, 118175, 120620, 129748, 144275, 147260, 150775, 162185, 174899, 184075, 213527, 236350, 288550, 301550, 324370, 349798, 368150, 427054, 472700, 577100, 603100, 648740, 699596, 736300, 810925, 854108, 874495, 940673, 1067635, 1200169, 1621850, 1748990, 1881346, 2135270, 2400338, 3243700, 3497980, 3762692, 4270540, 4372475, 4703365, 4800676, 5338175, 6000845, 8744950, 9406730, 10676350, 12001690, 17489900, 18813460, 21352700, 23516825, 24003380, 30004225, 34804901, 47033650, 60008450, 69609802, 94067300, 120016900, 139219604, 174024505, 348049010, 696098020, 870122525, 1740245050, 3480490100]

約数ペア:

[(1, 3480490100), (2, 1740245050), (4, 870122525), (5, 696098020), (10, 348049010), (20, 174024505), (25, 139219604), (29, 120016900), (37, 94067300), (50, 69609802), (58, 60008450), (74, 47033650), (100, 34804901), (116, 30004225), (145, 24003380), (148, 23516825), (163, 21352700), (185, 18813460), (199, 17489900), (290, 12001690), (326, 10676350), (370, 9406730), (398, 8744950), (580, 6000845), (652, 5338175), (725, 4800676), (740, 4703365), (796, 4372475), (815, 4270540), (925, 3762692), (995, 3497980), (1073, 3243700), (1450, 2400338), (1630, 2135270), (1850, 1881346), (1990, 1748990), (2146, 1621850), (2900, 1200169), (3260, 1067635), (3700, 940673), (3980, 874495), (4075, 854108), (4292, 810925), (4727, 736300), (4975, 699596), (5365, 648740), (5771, 603100), (6031, 577100), (7363, 472700), (8150, 427054), (9454, 368150), (9950, 349798), (10730, 324370), (11542, 301550), (12062, 288550), (14726, 236350), (16300, 213527), (18908, 184075), (19900, 174899), (21460, 162185), (23084, 150775), (23635, 147260), (24124, 144275), (26825, 129748), (28855, 120620), (29452, 118175), (30155, 115420), (32437, 107300), (36815, 94540), (47270, 73630), (53650, 64874), (57710, 60310)]