152850400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11239}}^1$

素因数の和:11276

約数の個数: 72

約数和(自身を含む): 395130960

約数和(自身を除く): 242280560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 11239, 13600, 22478, 44956, 56195, 89912, 112390, 179824, 191063, 224780, 280975, 359648, 382126, 449560, 561950, 764252, 899120, 955315, 1123900, 1528504, 1798240, 1910630, 2247800, 3057008, 3821260, 4495600, 4776575, 6114016, 7642520, 8991200, 9553150, 15285040, 19106300, 30570080, 38212600, 76425200, 152850400]

約数ペア:

[(1, 152850400), (2, 76425200), (4, 38212600), (5, 30570080), (8, 19106300), (10, 15285040), (16, 9553150), (17, 8991200), (20, 7642520), (25, 6114016), (32, 4776575), (34, 4495600), (40, 3821260), (50, 3057008), (68, 2247800), (80, 1910630), (85, 1798240), (100, 1528504), (136, 1123900), (160, 955315), (170, 899120), (200, 764252), (272, 561950), (340, 449560), (400, 382126), (425, 359648), (544, 280975), (680, 224780), (800, 191063), (850, 179824), (1360, 112390), (1700, 89912), (2720, 56195), (3400, 44956), (6800, 22478), (11239, 13600)]