2171499000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2919

約数の個数: 256

約数和(自身を含む): 7715036160

約数和(自身を除く): 5543537160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 125, 132, 138, 150, 165, 184, 200, 220, 230, 250, 253, 264, 275, 276, 300, 330, 345, 375, 440, 460, 500, 506, 550, 552, 575, 600, 660, 690, 750, 759, 825, 920, 1000, 1012, 1100, 1150, 1265, 1320, 1375, 1380, 1500, 1518, 1650, 1725, 2024, 2200, 2300, 2530, 2750, 2760, 2861, 2875, 3000, 3036, 3300, 3450, 3795, 4125, 4600, 5060, 5500, 5722, 5750, 6072, 6325, 6600, 6900, 7590, 8250, 8583, 8625, 10120, 11000, 11444, 11500, 12650, 13800, 14305, 15180, 16500, 17166, 17250, 18975, 22888, 23000, 25300, 28610, 30360, 31471, 31625, 33000, 34332, 34500, 37950, 42915, 50600, 57220, 62942, 63250, 65803, 68664, 69000, 71525, 75900, 85830, 94413, 94875, 114440, 125884, 126500, 131606, 143050, 151800, 157355, 171660, 188826, 189750, 197409, 214575, 251768, 253000, 263212, 286100, 314710, 329015, 343320, 357625, 377652, 379500, 394818, 429150, 472065, 526424, 572200, 629420, 658030, 715250, 723833, 755304, 759000, 786775, 789636, 858300, 944130, 987045, 1072875, 1258840, 1316060, 1430500, 1447666, 1573550, 1579272, 1645075, 1716600, 1888260, 1974090, 2145750, 2171499, 2360325, 2632120, 2861000, 2895332, 3147100, 3290150, 3619165, 3776520, 3933875, 3948180, 4291500, 4342998, 4720650, 4935225, 5790664, 6294200, 6580300, 7238330, 7867750, 7896360, 8225375, 8583000, 8685996, 9441300, 9870450, 10857495, 11801625, 13160600, 14476660, 15735500, 16450750, 17371992, 18095825, 18882600, 19740900, 21714990, 23603250, 24676125, 28953320, 31471000, 32901500, 36191650, 39481800, 43429980, 47206500, 49352250, 54287475, 65803000, 72383300, 86859960, 90479125, 94413000, 98704500, 108574950, 144766600, 180958250, 197409000, 217149900, 271437375, 361916500, 434299800, 542874750, 723833000, 1085749500, 2171499000]

約数ペア:

[(1, 2171499000), (2, 1085749500), (3, 723833000), (4, 542874750), (5, 434299800), (6, 361916500), (8, 271437375), (10, 217149900), (11, 197409000), (12, 180958250), (15, 144766600), (20, 108574950), (22, 98704500), (23, 94413000), (24, 90479125), (25, 86859960), (30, 72383300), (33, 65803000), (40, 54287475), (44, 49352250), (46, 47206500), (50, 43429980), (55, 39481800), (60, 36191650), (66, 32901500), (69, 31471000), (75, 28953320), (88, 24676125), (92, 23603250), (100, 21714990), (110, 19740900), (115, 18882600), (120, 18095825), (125, 17371992), (132, 16450750), (138, 15735500), (150, 14476660), (165, 13160600), (184, 11801625), (200, 10857495), (220, 9870450), (230, 9441300), (250, 8685996), (253, 8583000), (264, 8225375), (275, 7896360), (276, 7867750), (300, 7238330), (330, 6580300), (345, 6294200), (375, 5790664), (440, 4935225), (460, 4720650), (500, 4342998), (506, 4291500), (550, 3948180), (552, 3933875), (575, 3776520), (600, 3619165), (660, 3290150), (690, 3147100), (750, 2895332), (759, 2861000), (825, 2632120), (920, 2360325), (1000, 2171499), (1012, 2145750), (1100, 1974090), (1150, 1888260), (1265, 1716600), (1320, 1645075), (1375, 1579272), (1380, 1573550), (1500, 1447666), (1518, 1430500), (1650, 1316060), (1725, 1258840), (2024, 1072875), (2200, 987045), (2300, 944130), (2530, 858300), (2750, 789636), (2760, 786775), (2861, 759000), (2875, 755304), (3000, 723833), (3036, 715250), (3300, 658030), (3450, 629420), (3795, 572200), (4125, 526424), (4600, 472065), (5060, 429150), (5500, 394818), (5722, 379500), (5750, 377652), (6072, 357625), (6325, 343320), (6600, 329015), (6900, 314710), (7590, 286100), (8250, 263212), (8583, 253000), (8625, 251768), (10120, 214575), (11000, 197409), (11444, 189750), (11500, 188826), (12650, 171660), (13800, 157355), (14305, 151800), (15180, 143050), (16500, 131606), (17166, 126500), (17250, 125884), (18975, 114440), (22888, 94875), (23000, 94413), (25300, 85830), (28610, 75900), (30360, 71525), (31471, 69000), (31625, 68664), (33000, 65803), (34332, 63250), (34500, 62942), (37950, 57220), (42915, 50600)]