488924100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8656

約数の個数: 180

約数和(自身を含む): 1811522944

約数和(自身を除く): 1322598844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5670, 6300, 8100, 8623, 9450, 11340, 14175, 17246, 18900, 25869, 28350, 34492, 43115, 51738, 56700, 60361, 77607, 86230, 103476, 120722, 129345, 155214, 172460, 181083, 215575, 232821, 241444, 258690, 301805, 310428, 362166, 388035, 431150, 465642, 517380, 543249, 603610, 646725, 698463, 724332, 776070, 862300, 905415, 931284, 1086498, 1164105, 1207220, 1293450, 1396926, 1509025, 1552140, 1629747, 1810830, 1940175, 2172996, 2328210, 2586900, 2716245, 2793852, 3018050, 3259494, 3492315, 3621660, 3880350, 4527075, 4656420, 4889241, 5432490, 5820525, 6036100, 6518988, 6984630, 7760700, 8148735, 9054150, 9778482, 10864980, 11641050, 13581225, 13969260, 16297470, 17461575, 18108300, 19556964, 23282100, 24446205, 27162450, 32594940, 34923150, 40743675, 48892410, 54324900, 69846300, 81487350, 97784820, 122231025, 162974700, 244462050, 488924100]

約数ペア:

[(1, 488924100), (2, 244462050), (3, 162974700), (4, 122231025), (5, 97784820), (6, 81487350), (7, 69846300), (9, 54324900), (10, 48892410), (12, 40743675), (14, 34923150), (15, 32594940), (18, 27162450), (20, 24446205), (21, 23282100), (25, 19556964), (27, 18108300), (28, 17461575), (30, 16297470), (35, 13969260), (36, 13581225), (42, 11641050), (45, 10864980), (50, 9778482), (54, 9054150), (60, 8148735), (63, 7760700), (70, 6984630), (75, 6518988), (81, 6036100), (84, 5820525), (90, 5432490), (100, 4889241), (105, 4656420), (108, 4527075), (126, 3880350), (135, 3621660), (140, 3492315), (150, 3259494), (162, 3018050), (175, 2793852), (180, 2716245), (189, 2586900), (210, 2328210), (225, 2172996), (252, 1940175), (270, 1810830), (300, 1629747), (315, 1552140), (324, 1509025), (350, 1396926), (378, 1293450), (405, 1207220), (420, 1164105), (450, 1086498), (525, 931284), (540, 905415), (567, 862300), (630, 776070), (675, 724332), (700, 698463), (756, 646725), (810, 603610), (900, 543249), (945, 517380), (1050, 465642), (1134, 431150), (1260, 388035), (1350, 362166), (1575, 310428), (1620, 301805), (1890, 258690), (2025, 241444), (2100, 232821), (2268, 215575), (2700, 181083), (2835, 172460), (3150, 155214), (3780, 129345), (4050, 120722), (4725, 103476), (5670, 86230), (6300, 77607), (8100, 60361), (8623, 56700), (9450, 51738), (11340, 43115), (14175, 34492), (17246, 28350), (18900, 25869)]