83219850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 264625920

約数和(自身を除く): 181406070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 911, 1015, 1050, 1218, 1305, 1450, 1575, 1822, 1827, 2030, 2175, 2610, 2733, 3045, 3150, 3654, 4350, 4555, 5075, 5466, 6090, 6377, 6525, 8199, 9110, 9135, 10150, 12754, 13050, 13665, 15225, 16398, 18270, 19131, 22775, 26419, 27330, 30450, 31885, 38262, 40995, 45550, 45675, 52838, 57393, 63770, 68325, 79257, 81990, 91350, 95655, 114786, 132095, 136650, 158514, 159425, 184933, 191310, 204975, 237771, 264190, 286965, 318850, 369866, 396285, 409950, 475542, 478275, 554799, 573930, 660475, 792570, 924665, 956550, 1109598, 1188855, 1320950, 1434825, 1664397, 1849330, 1981425, 2377710, 2773995, 2869650, 3328794, 3962850, 4623325, 5547990, 5944275, 8321985, 9246650, 11888550, 13869975, 16643970, 27739950, 41609925, 83219850]

約数ペア:

[(1, 83219850), (2, 41609925), (3, 27739950), (5, 16643970), (6, 13869975), (7, 11888550), (9, 9246650), (10, 8321985), (14, 5944275), (15, 5547990), (18, 4623325), (21, 3962850), (25, 3328794), (29, 2869650), (30, 2773995), (35, 2377710), (42, 1981425), (45, 1849330), (50, 1664397), (58, 1434825), (63, 1320950), (70, 1188855), (75, 1109598), (87, 956550), (90, 924665), (105, 792570), (126, 660475), (145, 573930), (150, 554799), (174, 478275), (175, 475542), (203, 409950), (210, 396285), (225, 369866), (261, 318850), (290, 286965), (315, 264190), (350, 237771), (406, 204975), (435, 191310), (450, 184933), (522, 159425), (525, 158514), (609, 136650), (630, 132095), (725, 114786), (870, 95655), (911, 91350), (1015, 81990), (1050, 79257), (1218, 68325), (1305, 63770), (1450, 57393), (1575, 52838), (1822, 45675), (1827, 45550), (2030, 40995), (2175, 38262), (2610, 31885), (2733, 30450), (3045, 27330), (3150, 26419), (3654, 22775), (4350, 19131), (4555, 18270), (5075, 16398), (5466, 15225), (6090, 13665), (6377, 13050), (6525, 12754), (8199, 10150), (9110, 9135)]