148733900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 397474560

約数和(自身を除く): 248740660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 53, 70, 76, 95, 100, 106, 133, 140, 175, 190, 211, 212, 265, 266, 350, 371, 380, 422, 475, 530, 532, 665, 700, 742, 844, 950, 1007, 1055, 1060, 1325, 1330, 1477, 1484, 1855, 1900, 2014, 2110, 2650, 2660, 2954, 3325, 3710, 4009, 4028, 4220, 5035, 5275, 5300, 5908, 6650, 7049, 7385, 7420, 8018, 9275, 10070, 10550, 11183, 13300, 14098, 14770, 16036, 18550, 20045, 20140, 21100, 22366, 25175, 28063, 28196, 29540, 35245, 36925, 37100, 40090, 44732, 50350, 55915, 56126, 70490, 73850, 78281, 80180, 100225, 100700, 111830, 112252, 140315, 140980, 147700, 156562, 176225, 200450, 212477, 223660, 279575, 280630, 313124, 352450, 391405, 400900, 424954, 559150, 561260, 701575, 704900, 782810, 849908, 1062385, 1118300, 1403150, 1487339, 1565620, 1957025, 2124770, 2806300, 2974678, 3914050, 4249540, 5311925, 5949356, 7436695, 7828100, 10623850, 14873390, 21247700, 29746780, 37183475, 74366950, 148733900]

約数ペア:

[(1, 148733900), (2, 74366950), (4, 37183475), (5, 29746780), (7, 21247700), (10, 14873390), (14, 10623850), (19, 7828100), (20, 7436695), (25, 5949356), (28, 5311925), (35, 4249540), (38, 3914050), (50, 2974678), (53, 2806300), (70, 2124770), (76, 1957025), (95, 1565620), (100, 1487339), (106, 1403150), (133, 1118300), (140, 1062385), (175, 849908), (190, 782810), (211, 704900), (212, 701575), (265, 561260), (266, 559150), (350, 424954), (371, 400900), (380, 391405), (422, 352450), (475, 313124), (530, 280630), (532, 279575), (665, 223660), (700, 212477), (742, 200450), (844, 176225), (950, 156562), (1007, 147700), (1055, 140980), (1060, 140315), (1325, 112252), (1330, 111830), (1477, 100700), (1484, 100225), (1855, 80180), (1900, 78281), (2014, 73850), (2110, 70490), (2650, 56126), (2660, 55915), (2954, 50350), (3325, 44732), (3710, 40090), (4009, 37100), (4028, 36925), (4220, 35245), (5035, 29540), (5275, 28196), (5300, 28063), (5908, 25175), (6650, 22366), (7049, 21100), (7385, 20140), (7420, 20045), (8018, 18550), (9275, 16036), (10070, 14770), (10550, 14098), (11183, 13300)]