239930100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 180

約数和(自身を含む): 819218400

約数和(自身を除く): 579288300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1026, 1140, 1350, 1425, 1539, 1559, 1620, 1710, 1900, 2025, 2052, 2565, 2700, 2850, 3078, 3118, 3420, 4050, 4275, 4677, 5130, 5700, 6156, 6236, 7695, 7795, 8100, 8550, 9354, 10260, 12825, 14031, 15390, 15590, 17100, 18708, 23385, 25650, 28062, 29621, 30780, 31180, 38475, 38975, 42093, 46770, 51300, 56124, 59242, 70155, 76950, 77950, 84186, 88863, 93540, 116925, 118484, 126279, 140310, 148105, 153900, 155900, 168372, 177726, 210465, 233850, 252558, 266589, 280620, 296210, 350775, 355452, 420930, 444315, 467700, 505116, 533178, 592420, 631395, 701550, 740525, 799767, 841860, 888630, 1052325, 1066356, 1262790, 1332945, 1403100, 1481050, 1599534, 1777260, 2104650, 2221575, 2399301, 2525580, 2665890, 2962100, 3156975, 3199068, 3998835, 4209300, 4443150, 4798602, 5331780, 6313950, 6664725, 7997670, 8886300, 9597204, 11996505, 12627900, 13329450, 15995340, 19994175, 23993010, 26658900, 39988350, 47986020, 59982525, 79976700, 119965050, 239930100]

約数ペア:

[(1, 239930100), (2, 119965050), (3, 79976700), (4, 59982525), (5, 47986020), (6, 39988350), (9, 26658900), (10, 23993010), (12, 19994175), (15, 15995340), (18, 13329450), (19, 12627900), (20, 11996505), (25, 9597204), (27, 8886300), (30, 7997670), (36, 6664725), (38, 6313950), (45, 5331780), (50, 4798602), (54, 4443150), (57, 4209300), (60, 3998835), (75, 3199068), (76, 3156975), (81, 2962100), (90, 2665890), (95, 2525580), (100, 2399301), (108, 2221575), (114, 2104650), (135, 1777260), (150, 1599534), (162, 1481050), (171, 1403100), (180, 1332945), (190, 1262790), (225, 1066356), (228, 1052325), (270, 888630), (285, 841860), (300, 799767), (324, 740525), (342, 701550), (380, 631395), (405, 592420), (450, 533178), (475, 505116), (513, 467700), (540, 444315), (570, 420930), (675, 355452), (684, 350775), (810, 296210), (855, 280620), (900, 266589), (950, 252558), (1026, 233850), (1140, 210465), (1350, 177726), (1425, 168372), (1539, 155900), (1559, 153900), (1620, 148105), (1710, 140310), (1900, 126279), (2025, 118484), (2052, 116925), (2565, 93540), (2700, 88863), (2850, 84186), (3078, 77950), (3118, 76950), (3420, 70155), (4050, 59242), (4275, 56124), (4677, 51300), (5130, 46770), (5700, 42093), (6156, 38975), (6236, 38475), (7695, 31180), (7795, 30780), (8100, 29621), (8550, 28062), (9354, 25650), (10260, 23385), (12825, 18708), (14031, 17100), (15390, 15590)]