18891919800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47491}}^1$

素因数の和:47543

約数の個数: 288

約数和(自身を含む): 72346463280

約数和(自身を除く): 53454543480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 360, 390, 408, 425, 442, 450, 468, 510, 520, 585, 600, 612, 650, 663, 680, 765, 780, 850, 884, 900, 936, 975, 1020, 1105, 1170, 1224, 1275, 1300, 1326, 1530, 1560, 1700, 1768, 1800, 1950, 1989, 2040, 2210, 2340, 2550, 2600, 2652, 2925, 3060, 3315, 3400, 3825, 3900, 3978, 4420, 4680, 5100, 5304, 5525, 5850, 6120, 6630, 7650, 7800, 7956, 8840, 9945, 10200, 11050, 11700, 13260, 15300, 15912, 16575, 19890, 22100, 23400, 26520, 30600, 33150, 39780, 44200, 47491, 49725, 66300, 79560, 94982, 99450, 132600, 142473, 189964, 198900, 237455, 284946, 379928, 397800, 427419, 474910, 569892, 617383, 712365, 807347, 854838, 949820, 1139784, 1187275, 1234766, 1424730, 1614694, 1709676, 1852149, 1899640, 2137095, 2374550, 2422041, 2469532, 2849460, 3086915, 3229388, 3419352, 3561825, 3704298, 4036735, 4274190, 4749100, 4844082, 4939064, 5556447, 5698920, 6173830, 6458776, 7123650, 7266123, 7408596, 8073470, 8548380, 9260745, 9498200, 9688164, 10495511, 10685475, 11112894, 12110205, 12347660, 14247300, 14532246, 14817192, 15434575, 16146940, 17096760, 18521490, 19376328, 20183675, 20991022, 21370950, 22225788, 24220410, 24695320, 27782235, 28494600, 29064492, 30869150, 31486533, 32293880, 36330615, 37042980, 40367350, 41982044, 42741900, 44451576, 46303725, 48440820, 52477555, 55564470, 58128984, 60551025, 61738300, 62973066, 72661230, 74085960, 80734700, 83964088, 85483800, 92607450, 94459599, 96881640, 104955110, 111128940, 121102050, 123476600, 125946132, 138911175, 145322460, 157432665, 161469400, 181653075, 185214900, 188919198, 209910220, 222257880, 242204100, 251892264, 262387775, 277822350, 290644920, 314865330, 363306150, 370429800, 377838396, 419820440, 472297995, 484408200, 524775550, 555644700, 629730660, 726612300, 755676792, 787163325, 944595990, 1049551100, 1111289400, 1259461320, 1453224600, 1574326650, 1889191980, 2099102200, 2361489975, 3148653300, 3778383960, 4722979950, 6297306600, 9445959900, 18891919800]

約数ペア:

[(1, 18891919800), (2, 9445959900), (3, 6297306600), (4, 4722979950), (5, 3778383960), (6, 3148653300), (8, 2361489975), (9, 2099102200), (10, 1889191980), (12, 1574326650), (13, 1453224600), (15, 1259461320), (17, 1111289400), (18, 1049551100), (20, 944595990), (24, 787163325), (25, 755676792), (26, 726612300), (30, 629730660), (34, 555644700), (36, 524775550), (39, 484408200), (40, 472297995), (45, 419820440), (50, 377838396), (51, 370429800), (52, 363306150), (60, 314865330), (65, 290644920), (68, 277822350), (72, 262387775), (75, 251892264), (78, 242204100), (85, 222257880), (90, 209910220), (100, 188919198), (102, 185214900), (104, 181653075), (117, 161469400), (120, 157432665), (130, 145322460), (136, 138911175), (150, 125946132), (153, 123476600), (156, 121102050), (170, 111128940), (180, 104955110), (195, 96881640), (200, 94459599), (204, 92607450), (221, 85483800), (225, 83964088), (234, 80734700), (255, 74085960), (260, 72661230), (300, 62973066), (306, 61738300), (312, 60551025), (325, 58128984), (340, 55564470), (360, 52477555), (390, 48440820), (408, 46303725), (425, 44451576), (442, 42741900), (450, 41982044), (468, 40367350), (510, 37042980), (520, 36330615), (585, 32293880), (600, 31486533), (612, 30869150), (650, 29064492), (663, 28494600), (680, 27782235), (765, 24695320), (780, 24220410), (850, 22225788), (884, 21370950), (900, 20991022), (936, 20183675), (975, 19376328), (1020, 18521490), (1105, 17096760), (1170, 16146940), (1224, 15434575), (1275, 14817192), (1300, 14532246), (1326, 14247300), (1530, 12347660), (1560, 12110205), (1700, 11112894), (1768, 10685475), (1800, 10495511), (1950, 9688164), (1989, 9498200), (2040, 9260745), (2210, 8548380), (2340, 8073470), (2550, 7408596), (2600, 7266123), (2652, 7123650), (2925, 6458776), (3060, 6173830), (3315, 5698920), (3400, 5556447), (3825, 4939064), (3900, 4844082), (3978, 4749100), (4420, 4274190), (4680, 4036735), (5100, 3704298), (5304, 3561825), (5525, 3419352), (5850, 3229388), (6120, 3086915), (6630, 2849460), (7650, 2469532), (7800, 2422041), (7956, 2374550), (8840, 2137095), (9945, 1899640), (10200, 1852149), (11050, 1709676), (11700, 1614694), (13260, 1424730), (15300, 1234766), (15912, 1187275), (16575, 1139784), (19890, 949820), (22100, 854838), (23400, 807347), (26520, 712365), (30600, 617383), (33150, 569892), (39780, 474910), (44200, 427419), (47491, 397800), (49725, 379928), (66300, 284946), (79560, 237455), (94982, 198900), (99450, 189964), (132600, 142473)]