72948650100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{881}}^1\times {\mathrm{276007}}^1$

素因数の和:276905

約数の個数: 72

約数和(自身を含む): 211305100608

約数和(自身を除く): 138356450508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 881, 1762, 2643, 3524, 4405, 5286, 8810, 10572, 13215, 17620, 22025, 26430, 44050, 52860, 66075, 88100, 132150, 264300, 276007, 552014, 828021, 1104028, 1380035, 1656042, 2760070, 3312084, 4140105, 5520140, 6900175, 8280210, 13800350, 16560420, 20700525, 27600700, 41401050, 82802100, 243162167, 486324334, 729486501, 972648668, 1215810835, 1458973002, 2431621670, 2917946004, 3647432505, 4863243340, 6079054175, 7294865010, 12158108350, 14589730020, 18237162525, 24316216700, 36474325050, 72948650100]

約数ペア:

[(1, 72948650100), (2, 36474325050), (3, 24316216700), (4, 18237162525), (5, 14589730020), (6, 12158108350), (10, 7294865010), (12, 6079054175), (15, 4863243340), (20, 3647432505), (25, 2917946004), (30, 2431621670), (50, 1458973002), (60, 1215810835), (75, 972648668), (100, 729486501), (150, 486324334), (300, 243162167), (881, 82802100), (1762, 41401050), (2643, 27600700), (3524, 20700525), (4405, 16560420), (5286, 13800350), (8810, 8280210), (10572, 6900175), (13215, 5520140), (17620, 4140105), (22025, 3312084), (26430, 2760070), (44050, 1656042), (52860, 1380035), (66075, 1104028), (88100, 828021), (132150, 552014), (264300, 276007)]