20199256800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1762

約数の個数: 288

約数和(自身を含む): 67909653504

約数和(自身を除く): 47710396704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 131, 150, 160, 164, 200, 205, 240, 246, 262, 300, 328, 393, 400, 410, 480, 492, 524, 600, 615, 655, 656, 786, 800, 820, 984, 1025, 1048, 1200, 1230, 1310, 1312, 1567, 1572, 1640, 1965, 1968, 2050, 2096, 2400, 2460, 2620, 3075, 3134, 3144, 3275, 3280, 3930, 3936, 4100, 4192, 4701, 4920, 5240, 5371, 6150, 6268, 6288, 6550, 6560, 7835, 7860, 8200, 9402, 9825, 9840, 10480, 10742, 12300, 12536, 12576, 13100, 15670, 15720, 16113, 16400, 18804, 19650, 19680, 20960, 21484, 23505, 24600, 25072, 26200, 26855, 31340, 31440, 32226, 32800, 37608, 39175, 39300, 42968, 47010, 49200, 50144, 52400, 53710, 62680, 62880, 64247, 64452, 75216, 78350, 78600, 80565, 85936, 94020, 98400, 104800, 107420, 117525, 125360, 128494, 128904, 134275, 150432, 156700, 157200, 161130, 171872, 188040, 192741, 205277, 214840, 235050, 250720, 256988, 257808, 268550, 313400, 314400, 321235, 322260, 376080, 385482, 402825, 410554, 429680, 470100, 513976, 515616, 537100, 615831, 626800, 642470, 644520, 752160, 770964, 805650, 821108, 859360, 940200, 963705, 1026385, 1027952, 1074200, 1231662, 1253600, 1284940, 1289040, 1541928, 1606175, 1611300, 1642216, 1880400, 1927410, 2052770, 2055904, 2148400, 2463324, 2569880, 2578080, 3079155, 3083856, 3212350, 3222600, 3284432, 3760800, 3854820, 4105540, 4296800, 4818525, 4926648, 5131925, 5139760, 6158310, 6167712, 6424700, 6445200, 6568864, 7709640, 8211080, 8416357, 9637050, 9853296, 10263850, 10279520, 12316620, 12849400, 12890400, 15395775, 15419280, 16422160, 16832714, 19274100, 19706592, 20527700, 24633240, 25249071, 25698800, 30791550, 30838560, 32844320, 33665428, 38548200, 41055400, 42081785, 49266480, 50498142, 51397600, 61583100, 67330856, 77096400, 82110800, 84163570, 98532960, 100996284, 123166200, 126245355, 134661712, 154192800, 164221600, 168327140, 201992568, 210408925, 246332400, 252490710, 269323424, 336654280, 403985136, 420817850, 492664800, 504981420, 631226775, 673308560, 807970272, 841635700, 1009962840, 1262453550, 1346617120, 1683271400, 2019925680, 2524907100, 3366542800, 4039851360, 5049814200, 6733085600, 10099628400, 20199256800]

約数ペア:

[(1, 20199256800), (2, 10099628400), (3, 6733085600), (4, 5049814200), (5, 4039851360), (6, 3366542800), (8, 2524907100), (10, 2019925680), (12, 1683271400), (15, 1346617120), (16, 1262453550), (20, 1009962840), (24, 841635700), (25, 807970272), (30, 673308560), (32, 631226775), (40, 504981420), (41, 492664800), (48, 420817850), (50, 403985136), (60, 336654280), (75, 269323424), (80, 252490710), (82, 246332400), (96, 210408925), (100, 201992568), (120, 168327140), (123, 164221600), (131, 154192800), (150, 134661712), (160, 126245355), (164, 123166200), (200, 100996284), (205, 98532960), (240, 84163570), (246, 82110800), (262, 77096400), (300, 67330856), (328, 61583100), (393, 51397600), (400, 50498142), (410, 49266480), (480, 42081785), (492, 41055400), (524, 38548200), (600, 33665428), (615, 32844320), (655, 30838560), (656, 30791550), (786, 25698800), (800, 25249071), (820, 24633240), (984, 20527700), (1025, 19706592), (1048, 19274100), (1200, 16832714), (1230, 16422160), (1310, 15419280), (1312, 15395775), (1567, 12890400), (1572, 12849400), (1640, 12316620), (1965, 10279520), (1968, 10263850), (2050, 9853296), (2096, 9637050), (2400, 8416357), (2460, 8211080), (2620, 7709640), (3075, 6568864), (3134, 6445200), (3144, 6424700), (3275, 6167712), (3280, 6158310), (3930, 5139760), (3936, 5131925), (4100, 4926648), (4192, 4818525), (4701, 4296800), (4920, 4105540), (5240, 3854820), (5371, 3760800), (6150, 3284432), (6268, 3222600), (6288, 3212350), (6550, 3083856), (6560, 3079155), (7835, 2578080), (7860, 2569880), (8200, 2463324), (9402, 2148400), (9825, 2055904), (9840, 2052770), (10480, 1927410), (10742, 1880400), (12300, 1642216), (12536, 1611300), (12576, 1606175), (13100, 1541928), (15670, 1289040), (15720, 1284940), (16113, 1253600), (16400, 1231662), (18804, 1074200), (19650, 1027952), (19680, 1026385), (20960, 963705), (21484, 940200), (23505, 859360), (24600, 821108), (25072, 805650), (26200, 770964), (26855, 752160), (31340, 644520), (31440, 642470), (32226, 626800), (32800, 615831), (37608, 537100), (39175, 515616), (39300, 513976), (42968, 470100), (47010, 429680), (49200, 410554), (50144, 402825), (52400, 385482), (53710, 376080), (62680, 322260), (62880, 321235), (64247, 314400), (64452, 313400), (75216, 268550), (78350, 257808), (78600, 256988), (80565, 250720), (85936, 235050), (94020, 214840), (98400, 205277), (104800, 192741), (107420, 188040), (117525, 171872), (125360, 161130), (128494, 157200), (128904, 156700), (134275, 150432)]