1869437700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:7003

約数の個数: 216

約数和(自身を含む): 6585703488

約数和(自身を除く): 4716265788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 2070, 2300, 2340, 2691, 2925, 2990, 3450, 3588, 3900, 4140, 4485, 5175, 5382, 5850, 5980, 6900, 6947, 7475, 8970, 10350, 10764, 11700, 13455, 13894, 14950, 17940, 20700, 20841, 22425, 26910, 27788, 29900, 34735, 41682, 44850, 53820, 62523, 67275, 69470, 83364, 89700, 90311, 104205, 125046, 134550, 138940, 159781, 173675, 180622, 208410, 250092, 269100, 270933, 312615, 319562, 347350, 361244, 416820, 451555, 479343, 521025, 541866, 625230, 639124, 694700, 798905, 812799, 903110, 958686, 1042050, 1083732, 1250460, 1354665, 1438029, 1563075, 1597810, 1625598, 1806220, 1917372, 2077153, 2084100, 2257775, 2396715, 2709330, 2876058, 3126150, 3195620, 3251196, 3994525, 4063995, 4154306, 4515550, 4793430, 5418660, 5752116, 6231459, 6252300, 6773325, 7190145, 7989050, 8127990, 8308612, 9031100, 9586860, 10385765, 11983575, 12462918, 13546650, 14380290, 15978100, 16255980, 18694377, 20319975, 20771530, 23967150, 24925836, 27093300, 28760580, 31157295, 35950725, 37388754, 40639950, 41543060, 47934300, 51928825, 62314590, 71901450, 74777508, 81279900, 93471885, 103857650, 124629180, 143802900, 155786475, 186943770, 207715300, 311572950, 373887540, 467359425, 623145900, 934718850, 1869437700]

約数ペア:

[(1, 1869437700), (2, 934718850), (3, 623145900), (4, 467359425), (5, 373887540), (6, 311572950), (9, 207715300), (10, 186943770), (12, 155786475), (13, 143802900), (15, 124629180), (18, 103857650), (20, 93471885), (23, 81279900), (25, 74777508), (26, 71901450), (30, 62314590), (36, 51928825), (39, 47934300), (45, 41543060), (46, 40639950), (50, 37388754), (52, 35950725), (60, 31157295), (65, 28760580), (69, 27093300), (75, 24925836), (78, 23967150), (90, 20771530), (92, 20319975), (100, 18694377), (115, 16255980), (117, 15978100), (130, 14380290), (138, 13546650), (150, 12462918), (156, 11983575), (180, 10385765), (195, 9586860), (207, 9031100), (225, 8308612), (230, 8127990), (234, 7989050), (260, 7190145), (276, 6773325), (299, 6252300), (300, 6231459), (325, 5752116), (345, 5418660), (390, 4793430), (414, 4515550), (450, 4154306), (460, 4063995), (468, 3994525), (575, 3251196), (585, 3195620), (598, 3126150), (650, 2876058), (690, 2709330), (780, 2396715), (828, 2257775), (897, 2084100), (900, 2077153), (975, 1917372), (1035, 1806220), (1150, 1625598), (1170, 1597810), (1196, 1563075), (1300, 1438029), (1380, 1354665), (1495, 1250460), (1725, 1083732), (1794, 1042050), (1950, 958686), (2070, 903110), (2300, 812799), (2340, 798905), (2691, 694700), (2925, 639124), (2990, 625230), (3450, 541866), (3588, 521025), (3900, 479343), (4140, 451555), (4485, 416820), (5175, 361244), (5382, 347350), (5850, 319562), (5980, 312615), (6900, 270933), (6947, 269100), (7475, 250092), (8970, 208410), (10350, 180622), (10764, 173675), (11700, 159781), (13455, 138940), (13894, 134550), (14950, 125046), (17940, 104205), (20700, 90311), (20841, 89700), (22425, 83364), (26910, 69470), (27788, 67275), (29900, 62523), (34735, 53820), (41682, 44850)]