171473100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 531216000

約数和(自身を除く): 359742900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 67, 75, 76, 95, 100, 114, 134, 150, 190, 201, 228, 268, 285, 300, 335, 380, 402, 449, 475, 570, 670, 804, 898, 950, 1005, 1140, 1273, 1340, 1347, 1425, 1675, 1796, 1900, 2010, 2245, 2546, 2694, 2850, 3350, 3819, 4020, 4490, 5025, 5092, 5388, 5700, 6365, 6700, 6735, 7638, 8531, 8980, 10050, 11225, 12730, 13470, 15276, 17062, 19095, 20100, 22450, 25460, 25593, 26940, 30083, 31825, 33675, 34124, 38190, 42655, 44900, 51186, 60166, 63650, 67350, 76380, 85310, 90249, 95475, 102372, 120332, 127300, 127965, 134700, 150415, 170620, 180498, 190950, 213275, 255930, 300830, 360996, 381900, 426550, 451245, 511860, 571577, 601660, 639825, 752075, 853100, 902490, 1143154, 1279650, 1504150, 1714731, 1804980, 2256225, 2286308, 2559300, 2857885, 3008300, 3429462, 4512450, 5715770, 6858924, 8573655, 9024900, 11431540, 14289425, 17147310, 28578850, 34294620, 42868275, 57157700, 85736550, 171473100]

約数ペア:

[(1, 171473100), (2, 85736550), (3, 57157700), (4, 42868275), (5, 34294620), (6, 28578850), (10, 17147310), (12, 14289425), (15, 11431540), (19, 9024900), (20, 8573655), (25, 6858924), (30, 5715770), (38, 4512450), (50, 3429462), (57, 3008300), (60, 2857885), (67, 2559300), (75, 2286308), (76, 2256225), (95, 1804980), (100, 1714731), (114, 1504150), (134, 1279650), (150, 1143154), (190, 902490), (201, 853100), (228, 752075), (268, 639825), (285, 601660), (300, 571577), (335, 511860), (380, 451245), (402, 426550), (449, 381900), (475, 360996), (570, 300830), (670, 255930), (804, 213275), (898, 190950), (950, 180498), (1005, 170620), (1140, 150415), (1273, 134700), (1340, 127965), (1347, 127300), (1425, 120332), (1675, 102372), (1796, 95475), (1900, 90249), (2010, 85310), (2245, 76380), (2546, 67350), (2694, 63650), (2850, 60166), (3350, 51186), (3819, 44900), (4020, 42655), (4490, 38190), (5025, 34124), (5092, 33675), (5388, 31825), (5700, 30083), (6365, 26940), (6700, 25593), (6735, 25460), (7638, 22450), (8531, 20100), (8980, 19095), (10050, 17062), (11225, 15276), (12730, 13470)]