20163014100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{52963}}^1$

素因数の和:53036

約数の個数: 180

約数和(自身を含む): 66752435904

約数和(自身を除く): 46589421804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 225, 235, 270, 282, 300, 324, 405, 423, 450, 470, 540, 564, 675, 705, 810, 846, 900, 940, 1175, 1269, 1350, 1410, 1620, 1692, 2025, 2115, 2350, 2538, 2700, 2820, 3525, 3807, 4050, 4230, 4700, 5076, 6345, 7050, 7614, 8100, 8460, 10575, 12690, 14100, 15228, 19035, 21150, 25380, 31725, 38070, 42300, 52963, 63450, 76140, 95175, 105926, 126900, 158889, 190350, 211852, 264815, 317778, 380700, 476667, 529630, 635556, 794445, 953334, 1059260, 1324075, 1430001, 1588890, 1906668, 2383335, 2489261, 2648150, 2860002, 3177780, 3972225, 4290003, 4766670, 4978522, 5296300, 5720004, 7150005, 7467783, 7944450, 8580006, 9533340, 9957044, 11916675, 12446305, 14300010, 14935566, 15888900, 17160012, 21450015, 22403349, 23833350, 24892610, 28600020, 29871132, 35750025, 37338915, 42900030, 44806698, 47666700, 49785220, 62231525, 67210047, 71500050, 74677830, 85800060, 89613396, 107250075, 112016745, 124463050, 134420094, 143000100, 149355660, 186694575, 201630141, 214500150, 224033490, 248926100, 268840188, 336050235, 373389150, 403260282, 429000300, 448066980, 560083725, 672100470, 746778300, 806520564, 1008150705, 1120167450, 1344200940, 1680251175, 2016301410, 2240334900, 3360502350, 4032602820, 5040753525, 6721004700, 10081507050, 20163014100]

約数ペア:

[(1, 20163014100), (2, 10081507050), (3, 6721004700), (4, 5040753525), (5, 4032602820), (6, 3360502350), (9, 2240334900), (10, 2016301410), (12, 1680251175), (15, 1344200940), (18, 1120167450), (20, 1008150705), (25, 806520564), (27, 746778300), (30, 672100470), (36, 560083725), (45, 448066980), (47, 429000300), (50, 403260282), (54, 373389150), (60, 336050235), (75, 268840188), (81, 248926100), (90, 224033490), (94, 214500150), (100, 201630141), (108, 186694575), (135, 149355660), (141, 143000100), (150, 134420094), (162, 124463050), (180, 112016745), (188, 107250075), (225, 89613396), (235, 85800060), (270, 74677830), (282, 71500050), (300, 67210047), (324, 62231525), (405, 49785220), (423, 47666700), (450, 44806698), (470, 42900030), (540, 37338915), (564, 35750025), (675, 29871132), (705, 28600020), (810, 24892610), (846, 23833350), (900, 22403349), (940, 21450015), (1175, 17160012), (1269, 15888900), (1350, 14935566), (1410, 14300010), (1620, 12446305), (1692, 11916675), (2025, 9957044), (2115, 9533340), (2350, 8580006), (2538, 7944450), (2700, 7467783), (2820, 7150005), (3525, 5720004), (3807, 5296300), (4050, 4978522), (4230, 4766670), (4700, 4290003), (5076, 3972225), (6345, 3177780), (7050, 2860002), (7614, 2648150), (8100, 2489261), (8460, 2383335), (10575, 1906668), (12690, 1588890), (14100, 1430001), (15228, 1324075), (19035, 1059260), (21150, 953334), (25380, 794445), (31725, 635556), (38070, 529630), (42300, 476667), (52963, 380700), (63450, 317778), (76140, 264815), (95175, 211852), (105926, 190350), (126900, 158889)]