101840000

素因数分解:

$2^7\times 5^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 270850800

約数和(自身を除く): 169010800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 67, 76, 80, 95, 100, 125, 128, 134, 152, 160, 190, 200, 250, 268, 304, 320, 335, 380, 400, 475, 500, 536, 608, 625, 640, 670, 760, 800, 950, 1000, 1072, 1216, 1250, 1273, 1340, 1520, 1600, 1675, 1900, 2000, 2144, 2375, 2432, 2500, 2546, 2680, 3040, 3200, 3350, 3800, 4000, 4288, 4750, 5000, 5092, 5360, 6080, 6365, 6700, 7600, 8000, 8375, 8576, 9500, 10000, 10184, 10720, 11875, 12160, 12730, 13400, 15200, 16000, 16750, 19000, 20000, 20368, 21440, 23750, 25460, 26800, 30400, 31825, 33500, 38000, 40000, 40736, 41875, 42880, 47500, 50920, 53600, 60800, 63650, 67000, 76000, 80000, 81472, 83750, 95000, 101840, 107200, 127300, 134000, 152000, 159125, 162944, 167500, 190000, 203680, 214400, 254600, 268000, 304000, 318250, 335000, 380000, 407360, 509200, 536000, 636500, 670000, 760000, 795625, 814720, 1018400, 1072000, 1273000, 1340000, 1520000, 1591250, 2036800, 2546000, 2680000, 3182500, 4073600, 5092000, 5360000, 6365000, 10184000, 12730000, 20368000, 25460000, 50920000, 101840000]

約数ペア:

[(1, 101840000), (2, 50920000), (4, 25460000), (5, 20368000), (8, 12730000), (10, 10184000), (16, 6365000), (19, 5360000), (20, 5092000), (25, 4073600), (32, 3182500), (38, 2680000), (40, 2546000), (50, 2036800), (64, 1591250), (67, 1520000), (76, 1340000), (80, 1273000), (95, 1072000), (100, 1018400), (125, 814720), (128, 795625), (134, 760000), (152, 670000), (160, 636500), (190, 536000), (200, 509200), (250, 407360), (268, 380000), (304, 335000), (320, 318250), (335, 304000), (380, 268000), (400, 254600), (475, 214400), (500, 203680), (536, 190000), (608, 167500), (625, 162944), (640, 159125), (670, 152000), (760, 134000), (800, 127300), (950, 107200), (1000, 101840), (1072, 95000), (1216, 83750), (1250, 81472), (1273, 80000), (1340, 76000), (1520, 67000), (1600, 63650), (1675, 60800), (1900, 53600), (2000, 50920), (2144, 47500), (2375, 42880), (2432, 41875), (2500, 40736), (2546, 40000), (2680, 38000), (3040, 33500), (3200, 31825), (3350, 30400), (3800, 26800), (4000, 25460), (4288, 23750), (4750, 21440), (5000, 20368), (5092, 20000), (5360, 19000), (6080, 16750), (6365, 16000), (6700, 15200), (7600, 13400), (8000, 12730), (8375, 12160), (8576, 11875), (9500, 10720), (10000, 10184)]