19256823900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3637}}^1$

素因数の和:3750

約数の個数: 288

約数和(自身を含む): 64797727680

約数和(自身を除く): 45540903780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 53, 54, 60, 74, 75, 90, 100, 106, 108, 111, 135, 148, 150, 159, 180, 185, 212, 222, 225, 265, 270, 300, 318, 333, 370, 444, 450, 477, 530, 540, 555, 636, 666, 675, 740, 795, 900, 925, 954, 999, 1060, 1110, 1325, 1332, 1350, 1431, 1590, 1665, 1850, 1908, 1961, 1998, 2220, 2385, 2650, 2700, 2775, 2862, 3180, 3330, 3637, 3700, 3922, 3975, 3996, 4770, 4995, 5300, 5550, 5724, 5883, 6660, 7155, 7274, 7844, 7950, 8325, 9540, 9805, 9990, 10911, 11100, 11766, 11925, 14310, 14548, 15900, 16650, 17649, 18185, 19610, 19980, 21822, 23532, 23850, 24975, 28620, 29415, 32733, 33300, 35298, 35775, 36370, 39220, 43644, 47700, 49025, 49950, 52947, 54555, 58830, 65466, 70596, 71550, 72740, 88245, 90925, 98050, 98199, 99900, 105894, 109110, 117660, 130932, 134569, 143100, 147075, 163665, 176490, 181850, 192761, 196100, 196398, 211788, 218220, 264735, 269138, 272775, 294150, 327330, 352980, 363700, 385522, 392796, 403707, 441225, 490995, 529470, 538276, 545550, 578283, 588300, 654660, 672845, 771044, 807414, 818325, 882450, 963805, 981990, 1058940, 1091100, 1156566, 1211121, 1323675, 1345690, 1614828, 1636650, 1734849, 1764900, 1927610, 1963980, 2018535, 2313132, 2422242, 2454975, 2647350, 2691380, 2891415, 3273300, 3364225, 3469698, 3633363, 3855220, 4037070, 4819025, 4844484, 4909950, 5204547, 5294700, 5782830, 6055605, 6728450, 6939396, 7132157, 7266726, 8074140, 8674245, 9638050, 9819900, 10092675, 10409094, 11565660, 12111210, 13456900, 14264314, 14457075, 14533452, 17348490, 18166815, 19276100, 20185350, 20818188, 21396471, 24222420, 26022735, 28528628, 28914150, 30278025, 34696980, 35660785, 36333630, 40370700, 42792942, 43371225, 52045470, 57828300, 60556050, 64189413, 71321570, 72667260, 85585884, 86742450, 90834075, 104090940, 106982355, 121112100, 128378826, 130113675, 142643140, 173484900, 178303925, 181668150, 192568239, 213964710, 256757652, 260227350, 320947065, 356607850, 363336300, 385136478, 427929420, 520454700, 534911775, 641894130, 713215700, 770272956, 962841195, 1069823550, 1283788260, 1604735325, 1925682390, 2139647100, 3209470650, 3851364780, 4814205975, 6418941300, 9628411950, 19256823900]

約数ペア:

[(1, 19256823900), (2, 9628411950), (3, 6418941300), (4, 4814205975), (5, 3851364780), (6, 3209470650), (9, 2139647100), (10, 1925682390), (12, 1604735325), (15, 1283788260), (18, 1069823550), (20, 962841195), (25, 770272956), (27, 713215700), (30, 641894130), (36, 534911775), (37, 520454700), (45, 427929420), (50, 385136478), (53, 363336300), (54, 356607850), (60, 320947065), (74, 260227350), (75, 256757652), (90, 213964710), (100, 192568239), (106, 181668150), (108, 178303925), (111, 173484900), (135, 142643140), (148, 130113675), (150, 128378826), (159, 121112100), (180, 106982355), (185, 104090940), (212, 90834075), (222, 86742450), (225, 85585884), (265, 72667260), (270, 71321570), (300, 64189413), (318, 60556050), (333, 57828300), (370, 52045470), (444, 43371225), (450, 42792942), (477, 40370700), (530, 36333630), (540, 35660785), (555, 34696980), (636, 30278025), (666, 28914150), (675, 28528628), (740, 26022735), (795, 24222420), (900, 21396471), (925, 20818188), (954, 20185350), (999, 19276100), (1060, 18166815), (1110, 17348490), (1325, 14533452), (1332, 14457075), (1350, 14264314), (1431, 13456900), (1590, 12111210), (1665, 11565660), (1850, 10409094), (1908, 10092675), (1961, 9819900), (1998, 9638050), (2220, 8674245), (2385, 8074140), (2650, 7266726), (2700, 7132157), (2775, 6939396), (2862, 6728450), (3180, 6055605), (3330, 5782830), (3637, 5294700), (3700, 5204547), (3922, 4909950), (3975, 4844484), (3996, 4819025), (4770, 4037070), (4995, 3855220), (5300, 3633363), (5550, 3469698), (5724, 3364225), (5883, 3273300), (6660, 2891415), (7155, 2691380), (7274, 2647350), (7844, 2454975), (7950, 2422242), (8325, 2313132), (9540, 2018535), (9805, 1963980), (9990, 1927610), (10911, 1764900), (11100, 1734849), (11766, 1636650), (11925, 1614828), (14310, 1345690), (14548, 1323675), (15900, 1211121), (16650, 1156566), (17649, 1091100), (18185, 1058940), (19610, 981990), (19980, 963805), (21822, 882450), (23532, 818325), (23850, 807414), (24975, 771044), (28620, 672845), (29415, 654660), (32733, 588300), (33300, 578283), (35298, 545550), (35775, 538276), (36370, 529470), (39220, 490995), (43644, 441225), (47700, 403707), (49025, 392796), (49950, 385522), (52947, 363700), (54555, 352980), (58830, 327330), (65466, 294150), (70596, 272775), (71550, 269138), (72740, 264735), (88245, 218220), (90925, 211788), (98050, 196398), (98199, 196100), (99900, 192761), (105894, 181850), (109110, 176490), (117660, 163665), (130932, 147075), (134569, 143100)]