223886700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 727765920

約数和(自身を除く): 503879220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 270, 300, 303, 404, 450, 505, 540, 606, 675, 821, 900, 909, 1010, 1212, 1350, 1515, 1642, 1818, 2020, 2463, 2525, 2700, 2727, 3030, 3284, 3636, 4105, 4545, 4926, 5050, 5454, 6060, 7389, 7575, 8210, 9090, 9852, 10100, 10908, 12315, 13635, 14778, 15150, 16420, 18180, 20525, 22167, 22725, 24630, 27270, 29556, 30300, 36945, 41050, 44334, 45450, 49260, 54540, 61575, 68175, 73890, 82100, 82921, 88668, 90900, 110835, 123150, 136350, 147780, 165842, 184725, 221670, 246300, 248763, 272700, 331684, 369450, 414605, 443340, 497526, 554175, 738900, 746289, 829210, 995052, 1108350, 1243815, 1492578, 1658420, 2073025, 2216700, 2238867, 2487630, 2985156, 3731445, 4146050, 4477734, 4975260, 6219075, 7462890, 8292100, 8955468, 11194335, 12438150, 14925780, 18657225, 22388670, 24876300, 37314450, 44777340, 55971675, 74628900, 111943350, 223886700]

約数ペア:

[(1, 223886700), (2, 111943350), (3, 74628900), (4, 55971675), (5, 44777340), (6, 37314450), (9, 24876300), (10, 22388670), (12, 18657225), (15, 14925780), (18, 12438150), (20, 11194335), (25, 8955468), (27, 8292100), (30, 7462890), (36, 6219075), (45, 4975260), (50, 4477734), (54, 4146050), (60, 3731445), (75, 2985156), (90, 2487630), (100, 2238867), (101, 2216700), (108, 2073025), (135, 1658420), (150, 1492578), (180, 1243815), (202, 1108350), (225, 995052), (270, 829210), (300, 746289), (303, 738900), (404, 554175), (450, 497526), (505, 443340), (540, 414605), (606, 369450), (675, 331684), (821, 272700), (900, 248763), (909, 246300), (1010, 221670), (1212, 184725), (1350, 165842), (1515, 147780), (1642, 136350), (1818, 123150), (2020, 110835), (2463, 90900), (2525, 88668), (2700, 82921), (2727, 82100), (3030, 73890), (3284, 68175), (3636, 61575), (4105, 54540), (4545, 49260), (4926, 45450), (5050, 44334), (5454, 41050), (6060, 36945), (7389, 30300), (7575, 29556), (8210, 27270), (9090, 24630), (9852, 22725), (10100, 22167), (10908, 20525), (12315, 18180), (13635, 16420), (14778, 15150)]