193893900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9191

約数の個数: 72

約数和(自身を含む): 568963584

約数和(自身を除く): 375069684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 9103, 10650, 18206, 21300, 27309, 36412, 45515, 54618, 91030, 109236, 136545, 182060, 227575, 273090, 455150, 546180, 646313, 682725, 910300, 1292626, 1365450, 1938939, 2585252, 2730900, 3231565, 3877878, 6463130, 7755756, 9694695, 12926260, 16157825, 19389390, 32315650, 38778780, 48473475, 64631300, 96946950, 193893900]

約数ペア:

[(1, 193893900), (2, 96946950), (3, 64631300), (4, 48473475), (5, 38778780), (6, 32315650), (10, 19389390), (12, 16157825), (15, 12926260), (20, 9694695), (25, 7755756), (30, 6463130), (50, 3877878), (60, 3231565), (71, 2730900), (75, 2585252), (100, 1938939), (142, 1365450), (150, 1292626), (213, 910300), (284, 682725), (300, 646313), (355, 546180), (426, 455150), (710, 273090), (852, 227575), (1065, 182060), (1420, 136545), (1775, 109236), (2130, 91030), (3550, 54618), (4260, 45515), (5325, 36412), (7100, 27309), (9103, 21300), (10650, 18206)]