102966500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 289615872

約数和(自身を除く): 186649372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 73, 91, 100, 124, 125, 130, 140, 146, 155, 175, 182, 217, 250, 260, 292, 310, 325, 350, 364, 365, 403, 434, 455, 500, 511, 620, 650, 700, 730, 775, 806, 868, 875, 910, 949, 1022, 1085, 1300, 1460, 1550, 1612, 1625, 1750, 1820, 1825, 1898, 2015, 2044, 2170, 2263, 2275, 2555, 2821, 3100, 3250, 3500, 3650, 3796, 3875, 4030, 4340, 4526, 4550, 4745, 5110, 5425, 5642, 6500, 6643, 7300, 7750, 8060, 9052, 9100, 9125, 9490, 10075, 10220, 10850, 11284, 11315, 11375, 12775, 13286, 14105, 15500, 15841, 18250, 18980, 20150, 21700, 22630, 22750, 23725, 25550, 26572, 27125, 28210, 29419, 31682, 33215, 36500, 40300, 45260, 45500, 47450, 50375, 51100, 54250, 56420, 56575, 58838, 63364, 63875, 66430, 70525, 79205, 94900, 100750, 108500, 113150, 117676, 118625, 127750, 132860, 141050, 147095, 158410, 166075, 201500, 205933, 226300, 237250, 255500, 282100, 282875, 294190, 316820, 332150, 352625, 396025, 411866, 474500, 565750, 588380, 664300, 705250, 735475, 792050, 823732, 830375, 1029665, 1131500, 1410500, 1470950, 1584100, 1660750, 1980125, 2059330, 2941900, 3321500, 3677375, 3960250, 4118660, 5148325, 7354750, 7920500, 10296650, 14709500, 20593300, 25741625, 51483250, 102966500]

約数ペア:

[(1, 102966500), (2, 51483250), (4, 25741625), (5, 20593300), (7, 14709500), (10, 10296650), (13, 7920500), (14, 7354750), (20, 5148325), (25, 4118660), (26, 3960250), (28, 3677375), (31, 3321500), (35, 2941900), (50, 2059330), (52, 1980125), (62, 1660750), (65, 1584100), (70, 1470950), (73, 1410500), (91, 1131500), (100, 1029665), (124, 830375), (125, 823732), (130, 792050), (140, 735475), (146, 705250), (155, 664300), (175, 588380), (182, 565750), (217, 474500), (250, 411866), (260, 396025), (292, 352625), (310, 332150), (325, 316820), (350, 294190), (364, 282875), (365, 282100), (403, 255500), (434, 237250), (455, 226300), (500, 205933), (511, 201500), (620, 166075), (650, 158410), (700, 147095), (730, 141050), (775, 132860), (806, 127750), (868, 118625), (875, 117676), (910, 113150), (949, 108500), (1022, 100750), (1085, 94900), (1300, 79205), (1460, 70525), (1550, 66430), (1612, 63875), (1625, 63364), (1750, 58838), (1820, 56575), (1825, 56420), (1898, 54250), (2015, 51100), (2044, 50375), (2170, 47450), (2263, 45500), (2275, 45260), (2555, 40300), (2821, 36500), (3100, 33215), (3250, 31682), (3500, 29419), (3650, 28210), (3796, 27125), (3875, 26572), (4030, 25550), (4340, 23725), (4526, 22750), (4550, 22630), (4745, 21700), (5110, 20150), (5425, 18980), (5642, 18250), (6500, 15841), (6643, 15500), (7300, 14105), (7750, 13286), (8060, 12775), (9052, 11375), (9100, 11315), (9125, 11284), (9490, 10850), (10075, 10220)]