972198500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 2729825280

約数和(自身を除く): 1757626780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 125, 130, 140, 161, 175, 182, 230, 250, 260, 299, 322, 325, 350, 364, 455, 460, 500, 575, 598, 644, 650, 700, 805, 875, 910, 929, 1150, 1196, 1300, 1495, 1610, 1625, 1750, 1820, 1858, 2093, 2275, 2300, 2875, 2990, 3220, 3250, 3500, 3716, 4025, 4186, 4550, 4645, 5750, 5980, 6500, 6503, 7475, 8050, 8372, 9100, 9290, 10465, 11375, 11500, 12077, 13006, 14950, 16100, 18580, 20125, 20930, 21367, 22750, 23225, 24154, 26012, 29900, 32515, 37375, 40250, 41860, 42734, 45500, 46450, 48308, 52325, 60385, 65030, 74750, 80500, 84539, 85468, 92900, 104650, 106835, 116125, 120770, 130060, 149500, 149569, 162575, 169078, 209300, 213670, 232250, 241540, 261625, 277771, 299138, 301925, 325150, 338156, 422695, 427340, 464500, 523250, 534175, 555542, 598276, 603850, 650300, 747845, 812875, 845390, 1046500, 1068350, 1111084, 1207700, 1388855, 1495690, 1509625, 1625750, 1690780, 1944397, 2113475, 2136700, 2670875, 2777710, 2991380, 3019250, 3251500, 3739225, 3888794, 4226950, 5341750, 5555420, 6038500, 6944275, 7478450, 7777588, 8453900, 9721985, 10567375, 10683500, 13888550, 14956900, 18696125, 19443970, 21134750, 27777100, 34721375, 37392250, 38887940, 42269500, 48609925, 69442750, 74784500, 97219850, 138885500, 194439700, 243049625, 486099250, 972198500]

約数ペア:

[(1, 972198500), (2, 486099250), (4, 243049625), (5, 194439700), (7, 138885500), (10, 97219850), (13, 74784500), (14, 69442750), (20, 48609925), (23, 42269500), (25, 38887940), (26, 37392250), (28, 34721375), (35, 27777100), (46, 21134750), (50, 19443970), (52, 18696125), (65, 14956900), (70, 13888550), (91, 10683500), (92, 10567375), (100, 9721985), (115, 8453900), (125, 7777588), (130, 7478450), (140, 6944275), (161, 6038500), (175, 5555420), (182, 5341750), (230, 4226950), (250, 3888794), (260, 3739225), (299, 3251500), (322, 3019250), (325, 2991380), (350, 2777710), (364, 2670875), (455, 2136700), (460, 2113475), (500, 1944397), (575, 1690780), (598, 1625750), (644, 1509625), (650, 1495690), (700, 1388855), (805, 1207700), (875, 1111084), (910, 1068350), (929, 1046500), (1150, 845390), (1196, 812875), (1300, 747845), (1495, 650300), (1610, 603850), (1625, 598276), (1750, 555542), (1820, 534175), (1858, 523250), (2093, 464500), (2275, 427340), (2300, 422695), (2875, 338156), (2990, 325150), (3220, 301925), (3250, 299138), (3500, 277771), (3716, 261625), (4025, 241540), (4186, 232250), (4550, 213670), (4645, 209300), (5750, 169078), (5980, 162575), (6500, 149569), (6503, 149500), (7475, 130060), (8050, 120770), (8372, 116125), (9100, 106835), (9290, 104650), (10465, 92900), (11375, 85468), (11500, 84539), (12077, 80500), (13006, 74750), (14950, 65030), (16100, 60385), (18580, 52325), (20125, 48308), (20930, 46450), (21367, 45500), (22750, 42734), (23225, 41860), (24154, 40250), (26012, 37375), (29900, 32515)]