64020600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 144

約数和(自身を含む): 245765520

約数和(自身を除く): 181744920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5081, 6300, 10162, 12600, 15243, 20324, 25405, 30486, 35567, 40648, 45729, 50810, 60972, 71134, 76215, 91458, 101620, 106701, 121944, 127025, 142268, 152430, 177835, 182916, 203240, 213402, 228645, 254050, 284536, 304860, 320103, 355670, 365832, 381075, 426804, 457290, 508100, 533505, 609720, 640206, 711340, 762150, 853608, 889175, 914580, 1016200, 1067010, 1143225, 1280412, 1422680, 1524300, 1600515, 1778350, 1829160, 2134020, 2286450, 2560824, 2667525, 3048600, 3201030, 3556700, 4268040, 4572900, 5335050, 6402060, 7113400, 8002575, 9145800, 10670100, 12804120, 16005150, 21340200, 32010300, 64020600]

約数ペア:

[(1, 64020600), (2, 32010300), (3, 21340200), (4, 16005150), (5, 12804120), (6, 10670100), (7, 9145800), (8, 8002575), (9, 7113400), (10, 6402060), (12, 5335050), (14, 4572900), (15, 4268040), (18, 3556700), (20, 3201030), (21, 3048600), (24, 2667525), (25, 2560824), (28, 2286450), (30, 2134020), (35, 1829160), (36, 1778350), (40, 1600515), (42, 1524300), (45, 1422680), (50, 1280412), (56, 1143225), (60, 1067010), (63, 1016200), (70, 914580), (72, 889175), (75, 853608), (84, 762150), (90, 711340), (100, 640206), (105, 609720), (120, 533505), (126, 508100), (140, 457290), (150, 426804), (168, 381075), (175, 365832), (180, 355670), (200, 320103), (210, 304860), (225, 284536), (252, 254050), (280, 228645), (300, 213402), (315, 203240), (350, 182916), (360, 177835), (420, 152430), (450, 142268), (504, 127025), (525, 121944), (600, 106701), (630, 101620), (700, 91458), (840, 76215), (900, 71134), (1050, 60972), (1260, 50810), (1400, 45729), (1575, 40648), (1800, 35567), (2100, 30486), (2520, 25405), (3150, 20324), (4200, 15243), (5081, 12600), (6300, 10162)]