408069300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1228324160

約数和(自身を除く): 820254860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 97, 100, 111, 148, 150, 185, 194, 222, 291, 300, 370, 379, 388, 444, 485, 555, 582, 740, 758, 925, 970, 1110, 1137, 1164, 1455, 1516, 1850, 1895, 1940, 2220, 2274, 2425, 2775, 2910, 3589, 3700, 3790, 4548, 4850, 5550, 5685, 5820, 7178, 7275, 7580, 9475, 9700, 10767, 11100, 11370, 14023, 14356, 14550, 17945, 18950, 21534, 22740, 28046, 28425, 29100, 35890, 36763, 37900, 42069, 43068, 53835, 56092, 56850, 70115, 71780, 73526, 84138, 89725, 107670, 110289, 113700, 140230, 147052, 168276, 179450, 183815, 210345, 215340, 220578, 269175, 280460, 350575, 358900, 367630, 420690, 441156, 538350, 551445, 701150, 735260, 841380, 919075, 1051725, 1076700, 1102890, 1360231, 1402300, 1838150, 2103450, 2205780, 2720462, 2757225, 3676300, 4080693, 4206900, 5440924, 5514450, 6801155, 8161386, 11028900, 13602310, 16322772, 20403465, 27204620, 34005775, 40806930, 68011550, 81613860, 102017325, 136023100, 204034650, 408069300]

約数ペア:

[(1, 408069300), (2, 204034650), (3, 136023100), (4, 102017325), (5, 81613860), (6, 68011550), (10, 40806930), (12, 34005775), (15, 27204620), (20, 20403465), (25, 16322772), (30, 13602310), (37, 11028900), (50, 8161386), (60, 6801155), (74, 5514450), (75, 5440924), (97, 4206900), (100, 4080693), (111, 3676300), (148, 2757225), (150, 2720462), (185, 2205780), (194, 2103450), (222, 1838150), (291, 1402300), (300, 1360231), (370, 1102890), (379, 1076700), (388, 1051725), (444, 919075), (485, 841380), (555, 735260), (582, 701150), (740, 551445), (758, 538350), (925, 441156), (970, 420690), (1110, 367630), (1137, 358900), (1164, 350575), (1455, 280460), (1516, 269175), (1850, 220578), (1895, 215340), (1940, 210345), (2220, 183815), (2274, 179450), (2425, 168276), (2775, 147052), (2910, 140230), (3589, 113700), (3700, 110289), (3790, 107670), (4548, 89725), (4850, 84138), (5550, 73526), (5685, 71780), (5820, 70115), (7178, 56850), (7275, 56092), (7580, 53835), (9475, 43068), (9700, 42069), (10767, 37900), (11100, 36763), (11370, 35890), (14023, 29100), (14356, 28425), (14550, 28046), (17945, 22740), (18950, 21534)]