73620800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 204094080

約数和(自身を除く): 130473280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 89, 94, 100, 110, 160, 176, 178, 188, 200, 220, 235, 275, 320, 352, 356, 376, 400, 440, 445, 470, 517, 550, 704, 712, 752, 800, 880, 890, 940, 979, 1034, 1100, 1175, 1424, 1504, 1600, 1760, 1780, 1880, 1958, 2068, 2200, 2225, 2350, 2585, 2848, 3008, 3520, 3560, 3760, 3916, 4136, 4183, 4400, 4450, 4700, 4895, 5170, 5696, 7120, 7520, 7832, 8272, 8366, 8800, 8900, 9400, 9790, 10340, 12925, 14240, 15040, 15664, 16544, 16732, 17600, 17800, 18800, 19580, 20680, 20915, 24475, 25850, 28480, 31328, 33088, 33464, 35600, 37600, 39160, 41360, 41830, 46013, 48950, 51700, 62656, 66928, 71200, 75200, 78320, 82720, 83660, 92026, 97900, 103400, 104575, 133856, 142400, 156640, 165440, 167320, 184052, 195800, 206800, 209150, 230065, 267712, 313280, 334640, 368104, 391600, 413600, 418300, 460130, 669280, 736208, 783200, 827200, 836600, 920260, 1150325, 1338560, 1472416, 1566400, 1673200, 1840520, 2300650, 2944832, 3346400, 3681040, 4601300, 6692800, 7362080, 9202600, 14724160, 18405200, 36810400, 73620800]

約数ペア:

[(1, 73620800), (2, 36810400), (4, 18405200), (5, 14724160), (8, 9202600), (10, 7362080), (11, 6692800), (16, 4601300), (20, 3681040), (22, 3346400), (25, 2944832), (32, 2300650), (40, 1840520), (44, 1673200), (47, 1566400), (50, 1472416), (55, 1338560), (64, 1150325), (80, 920260), (88, 836600), (89, 827200), (94, 783200), (100, 736208), (110, 669280), (160, 460130), (176, 418300), (178, 413600), (188, 391600), (200, 368104), (220, 334640), (235, 313280), (275, 267712), (320, 230065), (352, 209150), (356, 206800), (376, 195800), (400, 184052), (440, 167320), (445, 165440), (470, 156640), (517, 142400), (550, 133856), (704, 104575), (712, 103400), (752, 97900), (800, 92026), (880, 83660), (890, 82720), (940, 78320), (979, 75200), (1034, 71200), (1100, 66928), (1175, 62656), (1424, 51700), (1504, 48950), (1600, 46013), (1760, 41830), (1780, 41360), (1880, 39160), (1958, 37600), (2068, 35600), (2200, 33464), (2225, 33088), (2350, 31328), (2585, 28480), (2848, 25850), (3008, 24475), (3520, 20915), (3560, 20680), (3760, 19580), (3916, 18800), (4136, 17800), (4183, 17600), (4400, 16732), (4450, 16544), (4700, 15664), (4895, 15040), (5170, 14240), (5696, 12925), (7120, 10340), (7520, 9790), (7832, 9400), (8272, 8900), (8366, 8800)]