2178859800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9074

約数の個数: 192

約数和(自身を含む): 7509519360

約数和(自身を除く): 5330659560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7800, 8060, 9011, 9300, 9672, 10075, 12090, 16120, 18022, 18600, 20150, 24180, 27033, 30225, 36044, 40300, 45055, 48360, 54066, 60450, 72088, 80600, 90110, 108132, 117143, 120900, 135165, 180220, 216264, 225275, 234286, 241800, 270330, 279341, 351429, 360440, 450550, 468572, 540660, 558682, 585715, 675825, 702858, 838023, 901100, 937144, 1081320, 1117364, 1171430, 1351650, 1396705, 1405716, 1676046, 1757145, 1802200, 2234728, 2342860, 2703300, 2793410, 2811432, 2928575, 3352092, 3514290, 3631433, 4190115, 4685720, 5406600, 5586820, 5857150, 6704184, 6983525, 7028580, 7262866, 8380230, 8785725, 10894299, 11173640, 11714300, 13967050, 14057160, 14525732, 16760460, 17571450, 18157165, 20950575, 21788598, 23428600, 27934100, 29051464, 33520920, 35142900, 36314330, 41901150, 43577196, 54471495, 55868200, 70285800, 72628660, 83802300, 87154392, 90785825, 108942990, 145257320, 167604600, 181571650, 217885980, 272357475, 363143300, 435771960, 544714950, 726286600, 1089429900, 2178859800]

約数ペア:

[(1, 2178859800), (2, 1089429900), (3, 726286600), (4, 544714950), (5, 435771960), (6, 363143300), (8, 272357475), (10, 217885980), (12, 181571650), (13, 167604600), (15, 145257320), (20, 108942990), (24, 90785825), (25, 87154392), (26, 83802300), (30, 72628660), (31, 70285800), (39, 55868200), (40, 54471495), (50, 43577196), (52, 41901150), (60, 36314330), (62, 35142900), (65, 33520920), (75, 29051464), (78, 27934100), (93, 23428600), (100, 21788598), (104, 20950575), (120, 18157165), (124, 17571450), (130, 16760460), (150, 14525732), (155, 14057160), (156, 13967050), (186, 11714300), (195, 11173640), (200, 10894299), (248, 8785725), (260, 8380230), (300, 7262866), (310, 7028580), (312, 6983525), (325, 6704184), (372, 5857150), (390, 5586820), (403, 5406600), (465, 4685720), (520, 4190115), (600, 3631433), (620, 3514290), (650, 3352092), (744, 2928575), (775, 2811432), (780, 2793410), (806, 2703300), (930, 2342860), (975, 2234728), (1209, 1802200), (1240, 1757145), (1300, 1676046), (1550, 1405716), (1560, 1396705), (1612, 1351650), (1860, 1171430), (1950, 1117364), (2015, 1081320), (2325, 937144), (2418, 901100), (2600, 838023), (3100, 702858), (3224, 675825), (3720, 585715), (3900, 558682), (4030, 540660), (4650, 468572), (4836, 450550), (6045, 360440), (6200, 351429), (7800, 279341), (8060, 270330), (9011, 241800), (9300, 234286), (9672, 225275), (10075, 216264), (12090, 180220), (16120, 135165), (18022, 120900), (18600, 117143), (20150, 108132), (24180, 90110), (27033, 80600), (30225, 72088), (36044, 60450), (40300, 54066), (45055, 48360)]