18757603260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:993

約数の個数: 288

約数和(自身を含む): 63305528832

約数和(自身を除く): 44547925572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 157, 165, 166, 180, 198, 220, 249, 314, 330, 332, 396, 415, 471, 495, 498, 628, 660, 727, 747, 785, 830, 913, 942, 990, 996, 1245, 1413, 1454, 1494, 1570, 1660, 1727, 1826, 1884, 1980, 2181, 2355, 2490, 2739, 2826, 2908, 2988, 3140, 3454, 3635, 3652, 3735, 4362, 4565, 4710, 4980, 5181, 5478, 5652, 6543, 6908, 7065, 7270, 7470, 7997, 8217, 8635, 8724, 9130, 9420, 10362, 10905, 10956, 13031, 13086, 13695, 14130, 14540, 14940, 15543, 15994, 16434, 17270, 18260, 20724, 21810, 23991, 25905, 26062, 26172, 27390, 28260, 31086, 31988, 32715, 32868, 34540, 39093, 39985, 41085, 43620, 47982, 51810, 52124, 54780, 60341, 62172, 65155, 65430, 71973, 77715, 78186, 79970, 82170, 95964, 103620, 114139, 117279, 119955, 120682, 130310, 130860, 143341, 143946, 155430, 156372, 159940, 164340, 181023, 195465, 228278, 234558, 239910, 241364, 260620, 286682, 287892, 301705, 310860, 342417, 359865, 362046, 390930, 430023, 456556, 469116, 479820, 543069, 570695, 573364, 586395, 603410, 663751, 684834, 716705, 719730, 724092, 781860, 860046, 905115, 1027251, 1086138, 1141390, 1172790, 1206820, 1255529, 1290069, 1327502, 1369668, 1433410, 1439460, 1712085, 1720092, 1810230, 1991253, 2054502, 2150115, 2172276, 2282780, 2345580, 2511058, 2580138, 2655004, 2715345, 2866820, 3318755, 3424170, 3620460, 3766587, 3982506, 4109004, 4300230, 5022116, 5136255, 5160276, 5430690, 5973759, 6277645, 6450345, 6637510, 6848340, 7533174, 7965012, 8600460, 9473537, 9956265, 10272510, 10861380, 11299761, 11947518, 12555290, 12900690, 13275020, 15066348, 18832935, 18947074, 19912530, 20545020, 22599522, 23895036, 25110580, 25801380, 28420611, 29868795, 37665870, 37894148, 39825060, 45199044, 47367685, 56498805, 56841222, 59737590, 75331740, 85261833, 94735370, 104208907, 112997610, 113682444, 119475180, 142103055, 170523666, 189470740, 208417814, 225995220, 284206110, 312626721, 341047332, 416835628, 426309165, 521044535, 568412220, 625253442, 852618330, 937880163, 1042089070, 1250506884, 1563133605, 1705236660, 1875760326, 2084178140, 3126267210, 3751520652, 4689400815, 6252534420, 9378801630, 18757603260]

約数ペア:

[(1, 18757603260), (2, 9378801630), (3, 6252534420), (4, 4689400815), (5, 3751520652), (6, 3126267210), (9, 2084178140), (10, 1875760326), (11, 1705236660), (12, 1563133605), (15, 1250506884), (18, 1042089070), (20, 937880163), (22, 852618330), (30, 625253442), (33, 568412220), (36, 521044535), (44, 426309165), (45, 416835628), (55, 341047332), (60, 312626721), (66, 284206110), (83, 225995220), (90, 208417814), (99, 189470740), (110, 170523666), (132, 142103055), (157, 119475180), (165, 113682444), (166, 112997610), (180, 104208907), (198, 94735370), (220, 85261833), (249, 75331740), (314, 59737590), (330, 56841222), (332, 56498805), (396, 47367685), (415, 45199044), (471, 39825060), (495, 37894148), (498, 37665870), (628, 29868795), (660, 28420611), (727, 25801380), (747, 25110580), (785, 23895036), (830, 22599522), (913, 20545020), (942, 19912530), (990, 18947074), (996, 18832935), (1245, 15066348), (1413, 13275020), (1454, 12900690), (1494, 12555290), (1570, 11947518), (1660, 11299761), (1727, 10861380), (1826, 10272510), (1884, 9956265), (1980, 9473537), (2181, 8600460), (2355, 7965012), (2490, 7533174), (2739, 6848340), (2826, 6637510), (2908, 6450345), (2988, 6277645), (3140, 5973759), (3454, 5430690), (3635, 5160276), (3652, 5136255), (3735, 5022116), (4362, 4300230), (4565, 4109004), (4710, 3982506), (4980, 3766587), (5181, 3620460), (5478, 3424170), (5652, 3318755), (6543, 2866820), (6908, 2715345), (7065, 2655004), (7270, 2580138), (7470, 2511058), (7997, 2345580), (8217, 2282780), (8635, 2172276), (8724, 2150115), (9130, 2054502), (9420, 1991253), (10362, 1810230), (10905, 1720092), (10956, 1712085), (13031, 1439460), (13086, 1433410), (13695, 1369668), (14130, 1327502), (14540, 1290069), (14940, 1255529), (15543, 1206820), (15994, 1172790), (16434, 1141390), (17270, 1086138), (18260, 1027251), (20724, 905115), (21810, 860046), (23991, 781860), (25905, 724092), (26062, 719730), (26172, 716705), (27390, 684834), (28260, 663751), (31086, 603410), (31988, 586395), (32715, 573364), (32868, 570695), (34540, 543069), (39093, 479820), (39985, 469116), (41085, 456556), (43620, 430023), (47982, 390930), (51810, 362046), (52124, 359865), (54780, 342417), (60341, 310860), (62172, 301705), (65155, 287892), (65430, 286682), (71973, 260620), (77715, 241364), (78186, 239910), (79970, 234558), (82170, 228278), (95964, 195465), (103620, 181023), (114139, 164340), (117279, 159940), (119955, 156372), (120682, 155430), (130310, 143946), (130860, 143341)]