61938200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 152334000

約数和(自身を除く): 90395800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 59, 100, 116, 118, 145, 181, 200, 232, 236, 290, 295, 362, 472, 580, 590, 724, 725, 905, 1160, 1180, 1448, 1450, 1475, 1711, 1810, 2360, 2900, 2950, 3422, 3620, 4525, 5249, 5800, 5900, 6844, 7240, 8555, 9050, 10498, 10679, 11800, 13688, 17110, 18100, 20996, 21358, 26245, 34220, 36200, 41992, 42716, 42775, 52490, 53395, 68440, 85432, 85550, 104980, 106790, 131225, 171100, 209960, 213580, 262450, 266975, 309691, 342200, 427160, 524900, 533950, 619382, 1049800, 1067900, 1238764, 1548455, 2135800, 2477528, 3096910, 6193820, 7742275, 12387640, 15484550, 30969100, 61938200]

約数ペア:

[(1, 61938200), (2, 30969100), (4, 15484550), (5, 12387640), (8, 7742275), (10, 6193820), (20, 3096910), (25, 2477528), (29, 2135800), (40, 1548455), (50, 1238764), (58, 1067900), (59, 1049800), (100, 619382), (116, 533950), (118, 524900), (145, 427160), (181, 342200), (200, 309691), (232, 266975), (236, 262450), (290, 213580), (295, 209960), (362, 171100), (472, 131225), (580, 106790), (590, 104980), (724, 85550), (725, 85432), (905, 68440), (1160, 53395), (1180, 52490), (1448, 42775), (1450, 42716), (1475, 41992), (1711, 36200), (1810, 34220), (2360, 26245), (2900, 21358), (2950, 20996), (3422, 18100), (3620, 17110), (4525, 13688), (5249, 11800), (5800, 10679), (5900, 10498), (6844, 9050), (7240, 8555)]