342049500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 192

約数和(自身を含む): 1192464000

約数和(自身を除く): 850414500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 975, 1125, 1170, 1300, 1350, 1404, 1500, 1625, 1755, 1949, 1950, 2250, 2340, 2700, 2925, 3250, 3375, 3510, 3898, 3900, 4500, 4875, 5847, 5850, 6500, 6750, 7020, 7796, 8775, 9745, 9750, 11694, 11700, 13500, 14625, 17541, 17550, 19490, 19500, 23388, 25337, 29235, 29250, 35082, 35100, 38980, 43875, 48725, 50674, 52623, 58470, 58500, 70164, 76011, 87705, 87750, 97450, 101348, 105246, 116940, 126685, 146175, 152022, 175410, 175500, 194900, 210492, 228033, 243625, 253370, 263115, 292350, 304044, 350820, 380055, 438525, 456066, 487250, 506740, 526230, 584700, 633425, 684099, 730875, 760110, 877050, 912132, 974500, 1052460, 1140165, 1266850, 1315575, 1368198, 1461750, 1520220, 1754100, 1900275, 2192625, 2280330, 2533700, 2631150, 2736396, 2923500, 3167125, 3420495, 3800550, 4385250, 4560660, 5262300, 5700825, 6334250, 6577875, 6840990, 7601100, 8770500, 9501375, 11401650, 12668500, 13155750, 13681980, 17102475, 19002750, 22803300, 26311500, 28504125, 34204950, 38005500, 57008250, 68409900, 85512375, 114016500, 171024750, 342049500]

約数ペア:

[(1, 342049500), (2, 171024750), (3, 114016500), (4, 85512375), (5, 68409900), (6, 57008250), (9, 38005500), (10, 34204950), (12, 28504125), (13, 26311500), (15, 22803300), (18, 19002750), (20, 17102475), (25, 13681980), (26, 13155750), (27, 12668500), (30, 11401650), (36, 9501375), (39, 8770500), (45, 7601100), (50, 6840990), (52, 6577875), (54, 6334250), (60, 5700825), (65, 5262300), (75, 4560660), (78, 4385250), (90, 3800550), (100, 3420495), (108, 3167125), (117, 2923500), (125, 2736396), (130, 2631150), (135, 2533700), (150, 2280330), (156, 2192625), (180, 1900275), (195, 1754100), (225, 1520220), (234, 1461750), (250, 1368198), (260, 1315575), (270, 1266850), (300, 1140165), (325, 1052460), (351, 974500), (375, 912132), (390, 877050), (450, 760110), (468, 730875), (500, 684099), (540, 633425), (585, 584700), (650, 526230), (675, 506740), (702, 487250), (750, 456066), (780, 438525), (900, 380055), (975, 350820), (1125, 304044), (1170, 292350), (1300, 263115), (1350, 253370), (1404, 243625), (1500, 228033), (1625, 210492), (1755, 194900), (1949, 175500), (1950, 175410), (2250, 152022), (2340, 146175), (2700, 126685), (2925, 116940), (3250, 105246), (3375, 101348), (3510, 97450), (3898, 87750), (3900, 87705), (4500, 76011), (4875, 70164), (5847, 58500), (5850, 58470), (6500, 52623), (6750, 50674), (7020, 48725), (7796, 43875), (8775, 38980), (9745, 35100), (9750, 35082), (11694, 29250), (11700, 29235), (13500, 25337), (14625, 23388), (17541, 19500), (17550, 19490)]