149872000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 429624000

約数和(自身を除く): 279752000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 29, 32, 34, 38, 40, 50, 58, 64, 68, 76, 80, 85, 95, 100, 116, 125, 128, 136, 145, 152, 160, 170, 190, 200, 232, 250, 272, 290, 304, 320, 323, 340, 380, 400, 425, 464, 475, 493, 500, 544, 551, 580, 608, 640, 646, 680, 725, 760, 800, 850, 928, 950, 986, 1000, 1088, 1102, 1160, 1216, 1292, 1360, 1450, 1520, 1600, 1615, 1700, 1856, 1900, 1972, 2000, 2125, 2176, 2204, 2320, 2375, 2432, 2465, 2584, 2720, 2755, 2900, 3040, 3200, 3230, 3400, 3625, 3712, 3800, 3944, 4000, 4250, 4408, 4640, 4750, 4930, 5168, 5440, 5510, 5800, 6080, 6460, 6800, 7250, 7600, 7888, 8000, 8075, 8500, 8816, 9280, 9367, 9500, 9860, 10336, 10880, 11020, 11600, 12160, 12325, 12920, 13600, 13775, 14500, 15200, 15776, 16000, 16150, 17000, 17632, 18560, 18734, 19000, 19720, 20672, 22040, 23200, 24650, 25840, 27200, 27550, 29000, 30400, 31552, 32300, 34000, 35264, 37468, 38000, 39440, 40375, 41344, 44080, 46400, 46835, 49300, 51680, 54400, 55100, 58000, 60800, 61625, 63104, 64600, 68000, 68875, 70528, 74936, 76000, 78880, 80750, 88160, 92800, 93670, 98600, 103360, 110200, 116000, 123250, 129200, 136000, 137750, 149872, 152000, 157760, 161500, 176320, 187340, 197200, 206720, 220400, 232000, 234175, 246500, 258400, 272000, 275500, 299744, 304000, 315520, 323000, 352640, 374680, 394400, 440800, 464000, 468350, 493000, 516800, 551000, 599488, 646000, 749360, 788800, 881600, 936700, 986000, 1033600, 1102000, 1170875, 1198976, 1292000, 1498720, 1577600, 1763200, 1873400, 1972000, 2204000, 2341750, 2584000, 2997440, 3746800, 3944000, 4408000, 4683500, 5168000, 5994880, 7493600, 7888000, 8816000, 9367000, 14987200, 18734000, 29974400, 37468000, 74936000, 149872000]

約数ペア:

[(1, 149872000), (2, 74936000), (4, 37468000), (5, 29974400), (8, 18734000), (10, 14987200), (16, 9367000), (17, 8816000), (19, 7888000), (20, 7493600), (25, 5994880), (29, 5168000), (32, 4683500), (34, 4408000), (38, 3944000), (40, 3746800), (50, 2997440), (58, 2584000), (64, 2341750), (68, 2204000), (76, 1972000), (80, 1873400), (85, 1763200), (95, 1577600), (100, 1498720), (116, 1292000), (125, 1198976), (128, 1170875), (136, 1102000), (145, 1033600), (152, 986000), (160, 936700), (170, 881600), (190, 788800), (200, 749360), (232, 646000), (250, 599488), (272, 551000), (290, 516800), (304, 493000), (320, 468350), (323, 464000), (340, 440800), (380, 394400), (400, 374680), (425, 352640), (464, 323000), (475, 315520), (493, 304000), (500, 299744), (544, 275500), (551, 272000), (580, 258400), (608, 246500), (640, 234175), (646, 232000), (680, 220400), (725, 206720), (760, 197200), (800, 187340), (850, 176320), (928, 161500), (950, 157760), (986, 152000), (1000, 149872), (1088, 137750), (1102, 136000), (1160, 129200), (1216, 123250), (1292, 116000), (1360, 110200), (1450, 103360), (1520, 98600), (1600, 93670), (1615, 92800), (1700, 88160), (1856, 80750), (1900, 78880), (1972, 76000), (2000, 74936), (2125, 70528), (2176, 68875), (2204, 68000), (2320, 64600), (2375, 63104), (2432, 61625), (2465, 60800), (2584, 58000), (2720, 55100), (2755, 54400), (2900, 51680), (3040, 49300), (3200, 46835), (3230, 46400), (3400, 44080), (3625, 41344), (3712, 40375), (3800, 39440), (3944, 38000), (4000, 37468), (4250, 35264), (4408, 34000), (4640, 32300), (4750, 31552), (4930, 30400), (5168, 29000), (5440, 27550), (5510, 27200), (5800, 25840), (6080, 24650), (6460, 23200), (6800, 22040), (7250, 20672), (7600, 19720), (7888, 19000), (8000, 18734), (8075, 18560), (8500, 17632), (8816, 17000), (9280, 16150), (9367, 16000), (9500, 15776), (9860, 15200), (10336, 14500), (10880, 13775), (11020, 13600), (11600, 12920), (12160, 12325)]