83658900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 274635200

約数和(自身を除く): 190976300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1129, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2258, 2470, 2850, 2964, 3387, 3705, 3900, 4516, 4940, 5645, 5700, 6175, 6774, 7410, 11290, 12350, 13548, 14677, 14820, 16935, 18525, 21451, 22580, 24700, 28225, 29354, 33870, 37050, 42902, 44031, 56450, 58708, 64353, 67740, 73385, 74100, 84675, 85804, 88062, 107255, 112900, 128706, 146770, 169350, 176124, 214510, 220155, 257412, 278863, 293540, 321765, 338700, 366925, 429020, 440310, 536275, 557726, 643530, 733850, 836589, 880620, 1072550, 1100775, 1115452, 1287060, 1394315, 1467700, 1608825, 1673178, 2145100, 2201550, 2788630, 3217650, 3346356, 4182945, 4403100, 5577260, 6435300, 6971575, 8365890, 13943150, 16731780, 20914725, 27886300, 41829450, 83658900]

約数ペア:

[(1, 83658900), (2, 41829450), (3, 27886300), (4, 20914725), (5, 16731780), (6, 13943150), (10, 8365890), (12, 6971575), (13, 6435300), (15, 5577260), (19, 4403100), (20, 4182945), (25, 3346356), (26, 3217650), (30, 2788630), (38, 2201550), (39, 2145100), (50, 1673178), (52, 1608825), (57, 1467700), (60, 1394315), (65, 1287060), (75, 1115452), (76, 1100775), (78, 1072550), (95, 880620), (100, 836589), (114, 733850), (130, 643530), (150, 557726), (156, 536275), (190, 440310), (195, 429020), (228, 366925), (247, 338700), (260, 321765), (285, 293540), (300, 278863), (325, 257412), (380, 220155), (390, 214510), (475, 176124), (494, 169350), (570, 146770), (650, 128706), (741, 112900), (780, 107255), (950, 88062), (975, 85804), (988, 84675), (1129, 74100), (1140, 73385), (1235, 67740), (1300, 64353), (1425, 58708), (1482, 56450), (1900, 44031), (1950, 42902), (2258, 37050), (2470, 33870), (2850, 29354), (2964, 28225), (3387, 24700), (3705, 22580), (3900, 21451), (4516, 18525), (4940, 16935), (5645, 14820), (5700, 14677), (6175, 13548), (6774, 12350), (7410, 11290)]