250976700

素因数分解:

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

素因数の和:1181

約数の個数: 216

約数和(自身を含む): 892564400

約数和(自身を除く): 641587700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1129, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1900, 1950, 2223, 2258, 2340, 2470, 2850, 2925, 2964, 3387, 3420, 3705, 3900, 4275, 4446, 4516, 4940, 5645, 5700, 5850, 6175, 6774, 7410, 8550, 8892, 10161, 11115, 11290, 11700, 12350, 13548, 14677, 14820, 16935, 17100, 18525, 20322, 21451, 22230, 22580, 24700, 28225, 29354, 33870, 37050, 40644, 42902, 44031, 44460, 50805, 55575, 56450, 58708, 64353, 67740, 73385, 74100, 84675, 85804, 88062, 101610, 107255, 111150, 112900, 128706, 132093, 146770, 169350, 176124, 193059, 203220, 214510, 220155, 222300, 254025, 257412, 264186, 278863, 293540, 321765, 338700, 366925, 386118, 429020, 440310, 508050, 528372, 536275, 557726, 643530, 660465, 733850, 772236, 836589, 880620, 965295, 1016100, 1072550, 1100775, 1115452, 1287060, 1320930, 1394315, 1467700, 1608825, 1673178, 1930590, 2145100, 2201550, 2509767, 2641860, 2788630, 3217650, 3302325, 3346356, 3861180, 4182945, 4403100, 4826475, 5019534, 5577260, 6435300, 6604650, 6971575, 8365890, 9652950, 10039068, 12548835, 13209300, 13943150, 16731780, 19305900, 20914725, 25097670, 27886300, 41829450, 50195340, 62744175, 83658900, 125488350, 250976700]

約数ペア:

[(1, 250976700), (2, 125488350), (3, 83658900), (4, 62744175), (5, 50195340), (6, 41829450), (9, 27886300), (10, 25097670), (12, 20914725), (13, 19305900), (15, 16731780), (18, 13943150), (19, 13209300), (20, 12548835), (25, 10039068), (26, 9652950), (30, 8365890), (36, 6971575), (38, 6604650), (39, 6435300), (45, 5577260), (50, 5019534), (52, 4826475), (57, 4403100), (60, 4182945), (65, 3861180), (75, 3346356), (76, 3302325), (78, 3217650), (90, 2788630), (95, 2641860), (100, 2509767), (114, 2201550), (117, 2145100), (130, 1930590), (150, 1673178), (156, 1608825), (171, 1467700), (180, 1394315), (190, 1320930), (195, 1287060), (225, 1115452), (228, 1100775), (234, 1072550), (247, 1016100), (260, 965295), (285, 880620), (300, 836589), (325, 772236), (342, 733850), (380, 660465), (390, 643530), (450, 557726), (468, 536275), (475, 528372), (494, 508050), (570, 440310), (585, 429020), (650, 386118), (684, 366925), (741, 338700), (780, 321765), (855, 293540), (900, 278863), (950, 264186), (975, 257412), (988, 254025), (1129, 222300), (1140, 220155), (1170, 214510), (1235, 203220), (1300, 193059), (1425, 176124), (1482, 169350), (1710, 146770), (1900, 132093), (1950, 128706), (2223, 112900), (2258, 111150), (2340, 107255), (2470, 101610), (2850, 88062), (2925, 85804), (2964, 84675), (3387, 74100), (3420, 73385), (3705, 67740), (3900, 64353), (4275, 58708), (4446, 56450), (4516, 55575), (4940, 50805), (5645, 44460), (5700, 44031), (5850, 42902), (6175, 40644), (6774, 37050), (7410, 33870), (8550, 29354), (8892, 28225), (10161, 24700), (11115, 22580), (11290, 22230), (11700, 21451), (12350, 20322), (13548, 18525), (14677, 17100), (14820, 16935)]