804501750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 2185223040

約数和(自身を除く): 1380721290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 109, 125, 130, 150, 195, 218, 250, 325, 327, 375, 390, 545, 650, 654, 750, 757, 975, 1090, 1417, 1514, 1625, 1635, 1950, 2271, 2725, 2834, 3250, 3270, 3785, 4251, 4542, 4875, 5450, 7085, 7570, 8175, 8502, 9750, 9841, 11355, 13625, 14170, 16350, 18925, 19682, 21255, 22710, 27250, 29523, 35425, 37850, 40875, 42510, 49205, 56775, 59046, 70850, 81750, 82513, 94625, 98410, 106275, 113550, 147615, 165026, 177125, 189250, 212550, 246025, 247539, 283875, 295230, 354250, 412565, 492050, 495078, 531375, 567750, 738075, 825130, 1062750, 1072669, 1230125, 1237695, 1476150, 2062825, 2145338, 2460250, 2475390, 3218007, 3690375, 4125650, 5363345, 6188475, 6436014, 7380750, 10314125, 10726690, 12376950, 16090035, 20628250, 26816725, 30942375, 32180070, 53633450, 61884750, 80450175, 134083625, 160900350, 268167250, 402250875, 804501750]

約数ペア:

[(1, 804501750), (2, 402250875), (3, 268167250), (5, 160900350), (6, 134083625), (10, 80450175), (13, 61884750), (15, 53633450), (25, 32180070), (26, 30942375), (30, 26816725), (39, 20628250), (50, 16090035), (65, 12376950), (75, 10726690), (78, 10314125), (109, 7380750), (125, 6436014), (130, 6188475), (150, 5363345), (195, 4125650), (218, 3690375), (250, 3218007), (325, 2475390), (327, 2460250), (375, 2145338), (390, 2062825), (545, 1476150), (650, 1237695), (654, 1230125), (750, 1072669), (757, 1062750), (975, 825130), (1090, 738075), (1417, 567750), (1514, 531375), (1625, 495078), (1635, 492050), (1950, 412565), (2271, 354250), (2725, 295230), (2834, 283875), (3250, 247539), (3270, 246025), (3785, 212550), (4251, 189250), (4542, 177125), (4875, 165026), (5450, 147615), (7085, 113550), (7570, 106275), (8175, 98410), (8502, 94625), (9750, 82513), (9841, 81750), (11355, 70850), (13625, 59046), (14170, 56775), (16350, 49205), (18925, 42510), (19682, 40875), (21255, 37850), (22710, 35425), (27250, 29523)]