27352400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 71498400

約数和(自身を除く): 44146000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 61, 76, 80, 95, 100, 118, 122, 152, 190, 200, 236, 244, 295, 304, 305, 380, 400, 472, 475, 488, 590, 610, 760, 944, 950, 976, 1121, 1159, 1180, 1220, 1475, 1520, 1525, 1900, 2242, 2318, 2360, 2440, 2950, 3050, 3599, 3800, 4484, 4636, 4720, 4880, 5605, 5795, 5900, 6100, 7198, 7600, 8968, 9272, 11210, 11590, 11800, 12200, 14396, 17936, 17995, 18544, 22420, 23180, 23600, 24400, 28025, 28792, 28975, 35990, 44840, 46360, 56050, 57584, 57950, 68381, 71980, 89680, 89975, 92720, 112100, 115900, 136762, 143960, 179950, 224200, 231800, 273524, 287920, 341905, 359900, 448400, 463600, 547048, 683810, 719800, 1094096, 1367620, 1439600, 1709525, 2735240, 3419050, 5470480, 6838100, 13676200, 27352400]

約数ペア:

[(1, 27352400), (2, 13676200), (4, 6838100), (5, 5470480), (8, 3419050), (10, 2735240), (16, 1709525), (19, 1439600), (20, 1367620), (25, 1094096), (38, 719800), (40, 683810), (50, 547048), (59, 463600), (61, 448400), (76, 359900), (80, 341905), (95, 287920), (100, 273524), (118, 231800), (122, 224200), (152, 179950), (190, 143960), (200, 136762), (236, 115900), (244, 112100), (295, 92720), (304, 89975), (305, 89680), (380, 71980), (400, 68381), (472, 57950), (475, 57584), (488, 56050), (590, 46360), (610, 44840), (760, 35990), (944, 28975), (950, 28792), (976, 28025), (1121, 24400), (1159, 23600), (1180, 23180), (1220, 22420), (1475, 18544), (1520, 17995), (1525, 17936), (1900, 14396), (2242, 12200), (2318, 11800), (2360, 11590), (2440, 11210), (2950, 9272), (3050, 8968), (3599, 7600), (3800, 7198), (4484, 6100), (4636, 5900), (4720, 5795), (4880, 5605)]