200453100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 609544320

約数和(自身を除く): 409091220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 43, 50, 60, 75, 82, 86, 100, 123, 129, 150, 164, 172, 205, 215, 246, 258, 300, 379, 410, 430, 492, 516, 615, 645, 758, 820, 860, 1025, 1075, 1137, 1230, 1290, 1516, 1763, 1895, 2050, 2150, 2274, 2460, 2580, 3075, 3225, 3526, 3790, 4100, 4300, 4548, 5289, 5685, 6150, 6450, 7052, 7580, 8815, 9475, 10578, 11370, 12300, 12900, 15539, 16297, 17630, 18950, 21156, 22740, 26445, 28425, 31078, 32594, 35260, 37900, 44075, 46617, 48891, 52890, 56850, 62156, 65188, 77695, 81485, 88150, 93234, 97782, 105780, 113700, 132225, 155390, 162970, 176300, 186468, 195564, 233085, 244455, 264450, 310780, 325940, 388475, 407425, 466170, 488910, 528900, 668177, 776950, 814850, 932340, 977820, 1165425, 1222275, 1336354, 1553900, 1629700, 2004531, 2330850, 2444550, 2672708, 3340885, 4009062, 4661700, 4889100, 6681770, 8018124, 10022655, 13363540, 16704425, 20045310, 33408850, 40090620, 50113275, 66817700, 100226550, 200453100]

約数ペア:

[(1, 200453100), (2, 100226550), (3, 66817700), (4, 50113275), (5, 40090620), (6, 33408850), (10, 20045310), (12, 16704425), (15, 13363540), (20, 10022655), (25, 8018124), (30, 6681770), (41, 4889100), (43, 4661700), (50, 4009062), (60, 3340885), (75, 2672708), (82, 2444550), (86, 2330850), (100, 2004531), (123, 1629700), (129, 1553900), (150, 1336354), (164, 1222275), (172, 1165425), (205, 977820), (215, 932340), (246, 814850), (258, 776950), (300, 668177), (379, 528900), (410, 488910), (430, 466170), (492, 407425), (516, 388475), (615, 325940), (645, 310780), (758, 264450), (820, 244455), (860, 233085), (1025, 195564), (1075, 186468), (1137, 176300), (1230, 162970), (1290, 155390), (1516, 132225), (1763, 113700), (1895, 105780), (2050, 97782), (2150, 93234), (2274, 88150), (2460, 81485), (2580, 77695), (3075, 65188), (3225, 62156), (3526, 56850), (3790, 52890), (4100, 48891), (4300, 46617), (4548, 44075), (5289, 37900), (5685, 35260), (6150, 32594), (6450, 31078), (7052, 28425), (7580, 26445), (8815, 22740), (9475, 21156), (10578, 18950), (11370, 17630), (12300, 16297), (12900, 15539)]