983304450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 2756520000

約数和(自身を除く): 1773215550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 151, 174, 225, 261, 290, 302, 435, 450, 453, 499, 522, 725, 755, 870, 906, 998, 1305, 1359, 1450, 1497, 1510, 2175, 2265, 2495, 2610, 2718, 2994, 3775, 4350, 4379, 4491, 4530, 4990, 6525, 6795, 7485, 7550, 8758, 8982, 11325, 12475, 13050, 13137, 13590, 14471, 14970, 21895, 22455, 22650, 24950, 26274, 28942, 33975, 37425, 39411, 43413, 43790, 44910, 65685, 67950, 72355, 74850, 75349, 78822, 86826, 109475, 112275, 130239, 131370, 144710, 150698, 197055, 217065, 218950, 224550, 226047, 260478, 328425, 361775, 376745, 394110, 434130, 452094, 651195, 656850, 678141, 723550, 753490, 985275, 1085325, 1130235, 1302390, 1356282, 1883725, 1970550, 2170650, 2185121, 2260470, 3255975, 3390705, 3767450, 4370242, 5651175, 6511950, 6555363, 6781410, 10925605, 11302350, 13110726, 16953525, 19666089, 21851210, 32776815, 33907050, 39332178, 54628025, 65553630, 98330445, 109256050, 163884075, 196660890, 327768150, 491652225, 983304450]

約数ペア:

[(1, 983304450), (2, 491652225), (3, 327768150), (5, 196660890), (6, 163884075), (9, 109256050), (10, 98330445), (15, 65553630), (18, 54628025), (25, 39332178), (29, 33907050), (30, 32776815), (45, 21851210), (50, 19666089), (58, 16953525), (75, 13110726), (87, 11302350), (90, 10925605), (145, 6781410), (150, 6555363), (151, 6511950), (174, 5651175), (225, 4370242), (261, 3767450), (290, 3390705), (302, 3255975), (435, 2260470), (450, 2185121), (453, 2170650), (499, 1970550), (522, 1883725), (725, 1356282), (755, 1302390), (870, 1130235), (906, 1085325), (998, 985275), (1305, 753490), (1359, 723550), (1450, 678141), (1497, 656850), (1510, 651195), (2175, 452094), (2265, 434130), (2495, 394110), (2610, 376745), (2718, 361775), (2994, 328425), (3775, 260478), (4350, 226047), (4379, 224550), (4491, 218950), (4530, 217065), (4990, 197055), (6525, 150698), (6795, 144710), (7485, 131370), (7550, 130239), (8758, 112275), (8982, 109475), (11325, 86826), (12475, 78822), (13050, 75349), (13137, 74850), (13590, 72355), (14471, 67950), (14970, 65685), (21895, 44910), (22455, 43790), (22650, 43413), (24950, 39411), (26274, 37425), (28942, 33975)]