72107400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2623

約数の個数: 96

約数和(自身を含む): 228378240

約数和(自身を除く): 156270840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 376, 470, 564, 600, 705, 940, 1128, 1175, 1410, 1880, 2350, 2557, 2820, 3525, 4700, 5114, 5640, 7050, 7671, 9400, 10228, 12785, 14100, 15342, 20456, 25570, 28200, 30684, 38355, 51140, 61368, 63925, 76710, 102280, 120179, 127850, 153420, 191775, 240358, 255700, 306840, 360537, 383550, 480716, 511400, 600895, 721074, 767100, 961432, 1201790, 1442148, 1534200, 1802685, 2403580, 2884296, 3004475, 3605370, 4807160, 6008950, 7210740, 9013425, 12017900, 14421480, 18026850, 24035800, 36053700, 72107400]

約数ペア:

[(1, 72107400), (2, 36053700), (3, 24035800), (4, 18026850), (5, 14421480), (6, 12017900), (8, 9013425), (10, 7210740), (12, 6008950), (15, 4807160), (20, 3605370), (24, 3004475), (25, 2884296), (30, 2403580), (40, 1802685), (47, 1534200), (50, 1442148), (60, 1201790), (75, 961432), (94, 767100), (100, 721074), (120, 600895), (141, 511400), (150, 480716), (188, 383550), (200, 360537), (235, 306840), (282, 255700), (300, 240358), (376, 191775), (470, 153420), (564, 127850), (600, 120179), (705, 102280), (940, 76710), (1128, 63925), (1175, 61368), (1410, 51140), (1880, 38355), (2350, 30684), (2557, 28200), (2820, 25570), (3525, 20456), (4700, 15342), (5114, 14100), (5640, 12785), (7050, 10228), (7671, 9400)]