25650874980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{58189}}^1$

素因数の和:58314

約数の個数: 144

約数和(自身を含む): 81335654400

約数和(自身を除く): 55684779420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 124, 155, 158, 180, 186, 237, 279, 310, 316, 372, 395, 465, 474, 558, 620, 711, 790, 930, 948, 1116, 1185, 1395, 1422, 1580, 1860, 2370, 2449, 2790, 2844, 3555, 4740, 4898, 5580, 7110, 7347, 9796, 12245, 14220, 14694, 22041, 24490, 29388, 36735, 44082, 48980, 58189, 73470, 88164, 110205, 116378, 146940, 174567, 220410, 232756, 290945, 349134, 440820, 523701, 581890, 698268, 872835, 1047402, 1163780, 1745670, 1803859, 2094804, 2618505, 3491340, 3607718, 4596931, 5237010, 5411577, 7215436, 9019295, 9193862, 10474020, 10823154, 13790793, 16234731, 18038590, 18387724, 21646308, 22984655, 27057885, 27581586, 32469462, 36077180, 41372379, 45969310, 54115770, 55163172, 64938924, 68953965, 81173655, 82744758, 91938620, 108231540, 137907930, 142504861, 162347310, 165489516, 206861895, 275815860, 285009722, 324694620, 413723790, 427514583, 570019444, 712524305, 827447580, 855029166, 1282543749, 1425048610, 1710058332, 2137572915, 2565087498, 2850097220, 4275145830, 5130174996, 6412718745, 8550291660, 12825437490, 25650874980]

約数ペア:

[(1, 25650874980), (2, 12825437490), (3, 8550291660), (4, 6412718745), (5, 5130174996), (6, 4275145830), (9, 2850097220), (10, 2565087498), (12, 2137572915), (15, 1710058332), (18, 1425048610), (20, 1282543749), (30, 855029166), (31, 827447580), (36, 712524305), (45, 570019444), (60, 427514583), (62, 413723790), (79, 324694620), (90, 285009722), (93, 275815860), (124, 206861895), (155, 165489516), (158, 162347310), (180, 142504861), (186, 137907930), (237, 108231540), (279, 91938620), (310, 82744758), (316, 81173655), (372, 68953965), (395, 64938924), (465, 55163172), (474, 54115770), (558, 45969310), (620, 41372379), (711, 36077180), (790, 32469462), (930, 27581586), (948, 27057885), (1116, 22984655), (1185, 21646308), (1395, 18387724), (1422, 18038590), (1580, 16234731), (1860, 13790793), (2370, 10823154), (2449, 10474020), (2790, 9193862), (2844, 9019295), (3555, 7215436), (4740, 5411577), (4898, 5237010), (5580, 4596931), (7110, 3607718), (7347, 3491340), (9796, 2618505), (12245, 2094804), (14220, 1803859), (14694, 1745670), (22041, 1163780), (24490, 1047402), (29388, 872835), (36735, 698268), (44082, 581890), (48980, 523701), (58189, 440820), (73470, 349134), (88164, 290945), (110205, 232756), (116378, 220410), (146940, 174567)]