21452090400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229189}}^1$

素因数の和:229228

約数の個数: 216

約数和(自身を含む): 81464668740

約数和(自身を除く): 60012578340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 31200, 46800, 93600, 229189, 458378, 687567, 916756, 1145945, 1375134, 1833512, 2062701, 2291890, 2750268, 2979457, 3437835, 3667024, 4125402, 4583780, 5500536, 5729725, 5958914, 6875670, 7334048, 8250804, 8938371, 9167560, 10313505, 11001072, 11459450, 11917828, 13751340, 14897285, 16501608, 17189175, 17876742, 18335120, 20627010, 22002144, 22918900, 23835656, 26815113, 27502680, 29794570, 33003216, 34378350, 35753484, 36670240, 41254020, 44691855, 45837800, 47671312, 51567525, 53630226, 55005360, 59589140, 66006432, 68756700, 71506968, 74486425, 82508040, 89383710, 91675600, 95342624, 103135050, 107260452, 110010720, 119178280, 134075565, 137513400, 143013936, 148972850, 165016080, 178767420, 183351200, 206270100, 214520904, 223459275, 238356560, 268151130, 275026800, 286027872, 297945700, 330032160, 357534840, 412540200, 429041808, 446918550, 476713120, 536302260, 550053600, 595891400, 670377825, 715069680, 825080400, 858083616, 893837100, 1072604520, 1191782800, 1340755650, 1430139360, 1650160800, 1787674200, 2145209040, 2383565600, 2681511300, 3575348400, 4290418080, 5363022600, 7150696800, 10726045200, 21452090400]

約数ペア:

[(1, 21452090400), (2, 10726045200), (3, 7150696800), (4, 5363022600), (5, 4290418080), (6, 3575348400), (8, 2681511300), (9, 2383565600), (10, 2145209040), (12, 1787674200), (13, 1650160800), (15, 1430139360), (16, 1340755650), (18, 1191782800), (20, 1072604520), (24, 893837100), (25, 858083616), (26, 825080400), (30, 715069680), (32, 670377825), (36, 595891400), (39, 550053600), (40, 536302260), (45, 476713120), (48, 446918550), (50, 429041808), (52, 412540200), (60, 357534840), (65, 330032160), (72, 297945700), (75, 286027872), (78, 275026800), (80, 268151130), (90, 238356560), (96, 223459275), (100, 214520904), (104, 206270100), (117, 183351200), (120, 178767420), (130, 165016080), (144, 148972850), (150, 143013936), (156, 137513400), (160, 134075565), (180, 119178280), (195, 110010720), (200, 107260452), (208, 103135050), (225, 95342624), (234, 91675600), (240, 89383710), (260, 82508040), (288, 74486425), (300, 71506968), (312, 68756700), (325, 66006432), (360, 59589140), (390, 55005360), (400, 53630226), (416, 51567525), (450, 47671312), (468, 45837800), (480, 44691855), (520, 41254020), (585, 36670240), (600, 35753484), (624, 34378350), (650, 33003216), (720, 29794570), (780, 27502680), (800, 26815113), (900, 23835656), (936, 22918900), (975, 22002144), (1040, 20627010), (1170, 18335120), (1200, 17876742), (1248, 17189175), (1300, 16501608), (1440, 14897285), (1560, 13751340), (1800, 11917828), (1872, 11459450), (1950, 11001072), (2080, 10313505), (2340, 9167560), (2400, 8938371), (2600, 8250804), (2925, 7334048), (3120, 6875670), (3600, 5958914), (3744, 5729725), (3900, 5500536), (4680, 4583780), (5200, 4125402), (5850, 3667024), (6240, 3437835), (7200, 2979457), (7800, 2750268), (9360, 2291890), (10400, 2062701), (11700, 1833512), (15600, 1375134), (18720, 1145945), (23400, 916756), (31200, 687567), (46800, 458378), (93600, 229189)]