25062180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 86704128

約数和(自身を除く): 61641948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 127, 130, 132, 138, 143, 156, 165, 195, 220, 230, 253, 254, 260, 276, 286, 299, 330, 345, 381, 390, 429, 460, 506, 508, 572, 598, 635, 660, 690, 715, 759, 762, 780, 858, 897, 1012, 1196, 1265, 1270, 1380, 1397, 1430, 1495, 1518, 1524, 1651, 1716, 1794, 1905, 2145, 2530, 2540, 2794, 2860, 2921, 2990, 3036, 3289, 3302, 3588, 3795, 3810, 4191, 4290, 4485, 4953, 5060, 5588, 5842, 5980, 6578, 6604, 6985, 7590, 7620, 8255, 8382, 8580, 8763, 8970, 9867, 9906, 11684, 13156, 13970, 14605, 15180, 16445, 16510, 16764, 17526, 17940, 18161, 19734, 19812, 20955, 24765, 27940, 29210, 32131, 32890, 33020, 35052, 36322, 37973, 39468, 41910, 43815, 49335, 49530, 54483, 58420, 64262, 65780, 72644, 75946, 83820, 87630, 90805, 96393, 98670, 99060, 108966, 113919, 128524, 151892, 160655, 175260, 181610, 189865, 192786, 197340, 217932, 227838, 272415, 321310, 363220, 379730, 385572, 417703, 455676, 481965, 544830, 569595, 642620, 759460, 835406, 963930, 1089660, 1139190, 1253109, 1670812, 1927860, 2088515, 2278380, 2506218, 4177030, 5012436, 6265545, 8354060, 12531090, 25062180]

約数ペア:

[(1, 25062180), (2, 12531090), (3, 8354060), (4, 6265545), (5, 5012436), (6, 4177030), (10, 2506218), (11, 2278380), (12, 2088515), (13, 1927860), (15, 1670812), (20, 1253109), (22, 1139190), (23, 1089660), (26, 963930), (30, 835406), (33, 759460), (39, 642620), (44, 569595), (46, 544830), (52, 481965), (55, 455676), (60, 417703), (65, 385572), (66, 379730), (69, 363220), (78, 321310), (92, 272415), (110, 227838), (115, 217932), (127, 197340), (130, 192786), (132, 189865), (138, 181610), (143, 175260), (156, 160655), (165, 151892), (195, 128524), (220, 113919), (230, 108966), (253, 99060), (254, 98670), (260, 96393), (276, 90805), (286, 87630), (299, 83820), (330, 75946), (345, 72644), (381, 65780), (390, 64262), (429, 58420), (460, 54483), (506, 49530), (508, 49335), (572, 43815), (598, 41910), (635, 39468), (660, 37973), (690, 36322), (715, 35052), (759, 33020), (762, 32890), (780, 32131), (858, 29210), (897, 27940), (1012, 24765), (1196, 20955), (1265, 19812), (1270, 19734), (1380, 18161), (1397, 17940), (1430, 17526), (1495, 16764), (1518, 16510), (1524, 16445), (1651, 15180), (1716, 14605), (1794, 13970), (1905, 13156), (2145, 11684), (2530, 9906), (2540, 9867), (2794, 8970), (2860, 8763), (2921, 8580), (2990, 8382), (3036, 8255), (3289, 7620), (3302, 7590), (3588, 6985), (3795, 6604), (3810, 6578), (4191, 5980), (4290, 5842), (4485, 5588), (4953, 5060)]