872229000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12688

約数の個数: 128

約数和(自身を含む): 2839898880

約数和(自身を除く): 1967669880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 3000, 3450, 4600, 5750, 6900, 8625, 11500, 12641, 13800, 17250, 23000, 25282, 34500, 37923, 50564, 63205, 69000, 75846, 101128, 126410, 151692, 189615, 252820, 290743, 303384, 316025, 379230, 505640, 581486, 632050, 758460, 872229, 948075, 1162972, 1264100, 1453715, 1516920, 1580125, 1744458, 1896150, 2325944, 2528200, 2907430, 3160250, 3488916, 3792300, 4361145, 4740375, 5814860, 6320500, 6977832, 7268575, 7584600, 8722290, 9480750, 11629720, 12641000, 14537150, 17444580, 18961500, 21805725, 29074300, 34889160, 36342875, 37923000, 43611450, 58148600, 72685750, 87222900, 109028625, 145371500, 174445800, 218057250, 290743000, 436114500, 872229000]

約数ペア:

[(1, 872229000), (2, 436114500), (3, 290743000), (4, 218057250), (5, 174445800), (6, 145371500), (8, 109028625), (10, 87222900), (12, 72685750), (15, 58148600), (20, 43611450), (23, 37923000), (24, 36342875), (25, 34889160), (30, 29074300), (40, 21805725), (46, 18961500), (50, 17444580), (60, 14537150), (69, 12641000), (75, 11629720), (92, 9480750), (100, 8722290), (115, 7584600), (120, 7268575), (125, 6977832), (138, 6320500), (150, 5814860), (184, 4740375), (200, 4361145), (230, 3792300), (250, 3488916), (276, 3160250), (300, 2907430), (345, 2528200), (375, 2325944), (460, 1896150), (500, 1744458), (552, 1580125), (575, 1516920), (600, 1453715), (690, 1264100), (750, 1162972), (920, 948075), (1000, 872229), (1150, 758460), (1380, 632050), (1500, 581486), (1725, 505640), (2300, 379230), (2760, 316025), (2875, 303384), (3000, 290743), (3450, 252820), (4600, 189615), (5750, 151692), (6900, 126410), (8625, 101128), (11500, 75846), (12641, 69000), (13800, 63205), (17250, 50564), (23000, 37923), (25282, 34500)]