82373200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 254872576

約数和(自身を除く): 172499376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 73, 80, 91, 100, 104, 112, 124, 130, 140, 146, 155, 175, 182, 200, 208, 217, 248, 260, 280, 292, 310, 325, 350, 364, 365, 400, 403, 434, 455, 496, 511, 520, 560, 584, 620, 650, 700, 728, 730, 775, 806, 868, 910, 949, 1022, 1040, 1085, 1168, 1240, 1300, 1400, 1456, 1460, 1550, 1612, 1736, 1820, 1825, 1898, 2015, 2044, 2170, 2263, 2275, 2480, 2555, 2600, 2800, 2821, 2920, 3100, 3224, 3472, 3640, 3650, 3796, 4030, 4088, 4340, 4526, 4550, 4745, 5110, 5200, 5425, 5642, 5840, 6200, 6448, 6643, 7280, 7300, 7592, 8060, 8176, 8680, 9052, 9100, 9490, 10075, 10220, 10850, 11284, 11315, 12400, 12775, 13286, 14105, 14600, 15184, 15841, 16120, 17360, 18104, 18200, 18980, 20150, 20440, 21700, 22568, 22630, 23725, 25550, 26572, 28210, 29200, 29419, 31682, 32240, 33215, 36208, 36400, 37960, 40300, 40880, 43400, 45136, 45260, 47450, 51100, 53144, 56420, 56575, 58838, 63364, 66430, 70525, 75920, 79205, 80600, 86800, 90520, 94900, 102200, 106288, 112840, 113150, 117676, 126728, 132860, 141050, 147095, 158410, 161200, 166075, 181040, 189800, 204400, 205933, 225680, 226300, 235352, 253456, 265720, 282100, 294190, 316820, 332150, 379600, 396025, 411866, 452600, 470704, 531440, 564200, 588380, 633640, 664300, 735475, 792050, 823732, 905200, 1029665, 1128400, 1176760, 1267280, 1328600, 1470950, 1584100, 1647464, 2059330, 2353520, 2657200, 2941900, 3168200, 3294928, 4118660, 5148325, 5883800, 6336400, 8237320, 10296650, 11767600, 16474640, 20593300, 41186600, 82373200]

約数ペア:

[(1, 82373200), (2, 41186600), (4, 20593300), (5, 16474640), (7, 11767600), (8, 10296650), (10, 8237320), (13, 6336400), (14, 5883800), (16, 5148325), (20, 4118660), (25, 3294928), (26, 3168200), (28, 2941900), (31, 2657200), (35, 2353520), (40, 2059330), (50, 1647464), (52, 1584100), (56, 1470950), (62, 1328600), (65, 1267280), (70, 1176760), (73, 1128400), (80, 1029665), (91, 905200), (100, 823732), (104, 792050), (112, 735475), (124, 664300), (130, 633640), (140, 588380), (146, 564200), (155, 531440), (175, 470704), (182, 452600), (200, 411866), (208, 396025), (217, 379600), (248, 332150), (260, 316820), (280, 294190), (292, 282100), (310, 265720), (325, 253456), (350, 235352), (364, 226300), (365, 225680), (400, 205933), (403, 204400), (434, 189800), (455, 181040), (496, 166075), (511, 161200), (520, 158410), (560, 147095), (584, 141050), (620, 132860), (650, 126728), (700, 117676), (728, 113150), (730, 112840), (775, 106288), (806, 102200), (868, 94900), (910, 90520), (949, 86800), (1022, 80600), (1040, 79205), (1085, 75920), (1168, 70525), (1240, 66430), (1300, 63364), (1400, 58838), (1456, 56575), (1460, 56420), (1550, 53144), (1612, 51100), (1736, 47450), (1820, 45260), (1825, 45136), (1898, 43400), (2015, 40880), (2044, 40300), (2170, 37960), (2263, 36400), (2275, 36208), (2480, 33215), (2555, 32240), (2600, 31682), (2800, 29419), (2821, 29200), (2920, 28210), (3100, 26572), (3224, 25550), (3472, 23725), (3640, 22630), (3650, 22568), (3796, 21700), (4030, 20440), (4088, 20150), (4340, 18980), (4526, 18200), (4550, 18104), (4745, 17360), (5110, 16120), (5200, 15841), (5425, 15184), (5642, 14600), (5840, 14105), (6200, 13286), (6448, 12775), (6643, 12400), (7280, 11315), (7300, 11284), (7592, 10850), (8060, 10220), (8176, 10075), (8680, 9490), (9052, 9100)]