21577280400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461053}}^1$

素因数の和:461090

約数の個数: 180

約数和(自身を含む): 80639266708

約数和(自身を除く): 59061986308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 461053, 922106, 1383159, 1844212, 2305265, 2766318, 3688424, 4149477, 4610530, 5532636, 5993689, 6915795, 7376848, 8298954, 9221060, 11065272, 11526325, 11987378, 13831590, 16597908, 17981067, 18442120, 20747385, 22130544, 23052650, 23974756, 27663180, 29968445, 33195816, 34578975, 35962134, 36884240, 41494770, 46105300, 47949512, 53943201, 55326360, 59936890, 66391632, 69157950, 71924268, 82989540, 89905335, 92210600, 95899024, 103736925, 107886402, 110652720, 119873780, 138315900, 143848536, 149842225, 165979080, 179810670, 184421200, 207473850, 215772804, 239747560, 269716005, 276631800, 287697072, 299684450, 331958160, 359621340, 414947700, 431545608, 449526675, 479495120, 539432010, 553263600, 599368900, 719242680, 829895400, 863091216, 899053350, 1078864020, 1198737800, 1348580025, 1438485360, 1659790800, 1798106700, 2157728040, 2397475600, 2697160050, 3596213400, 4315456080, 5394320100, 7192426800, 10788640200, 21577280400]

約数ペア:

[(1, 21577280400), (2, 10788640200), (3, 7192426800), (4, 5394320100), (5, 4315456080), (6, 3596213400), (8, 2697160050), (9, 2397475600), (10, 2157728040), (12, 1798106700), (13, 1659790800), (15, 1438485360), (16, 1348580025), (18, 1198737800), (20, 1078864020), (24, 899053350), (25, 863091216), (26, 829895400), (30, 719242680), (36, 599368900), (39, 553263600), (40, 539432010), (45, 479495120), (48, 449526675), (50, 431545608), (52, 414947700), (60, 359621340), (65, 331958160), (72, 299684450), (75, 287697072), (78, 276631800), (80, 269716005), (90, 239747560), (100, 215772804), (104, 207473850), (117, 184421200), (120, 179810670), (130, 165979080), (144, 149842225), (150, 143848536), (156, 138315900), (180, 119873780), (195, 110652720), (200, 107886402), (208, 103736925), (225, 95899024), (234, 92210600), (240, 89905335), (260, 82989540), (300, 71924268), (312, 69157950), (325, 66391632), (360, 59936890), (390, 55326360), (400, 53943201), (450, 47949512), (468, 46105300), (520, 41494770), (585, 36884240), (600, 35962134), (624, 34578975), (650, 33195816), (720, 29968445), (780, 27663180), (900, 23974756), (936, 23052650), (975, 22130544), (1040, 20747385), (1170, 18442120), (1200, 17981067), (1300, 16597908), (1560, 13831590), (1800, 11987378), (1872, 11526325), (1950, 11065272), (2340, 9221060), (2600, 8298954), (2925, 7376848), (3120, 6915795), (3600, 5993689), (3900, 5532636), (4680, 4610530), (5200, 4149477), (5850, 3688424), (7800, 2766318), (9360, 2305265), (11700, 1844212), (15600, 1383159), (23400, 922106), (46800, 461053)]