9307151900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{6337}}^1$

素因数の和:7143

約数の個数: 72

約数和(自身を含む): 21290356080

約数和(自身を除く): 11983204180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 773, 950, 1546, 1900, 3092, 3865, 6337, 7730, 12674, 14687, 15460, 19325, 25348, 29374, 31685, 38650, 58748, 63370, 73435, 77300, 120403, 126740, 146870, 158425, 240806, 293740, 316850, 367175, 481612, 602015, 633700, 734350, 1204030, 1468700, 2408060, 3010075, 4898501, 6020150, 9797002, 12040300, 19594004, 24492505, 48985010, 93071519, 97970020, 122462525, 186143038, 244925050, 372286076, 465357595, 489850100, 930715190, 1861430380, 2326787975, 4653575950, 9307151900]

約数ペア:

[(1, 9307151900), (2, 4653575950), (4, 2326787975), (5, 1861430380), (10, 930715190), (19, 489850100), (20, 465357595), (25, 372286076), (38, 244925050), (50, 186143038), (76, 122462525), (95, 97970020), (100, 93071519), (190, 48985010), (380, 24492505), (475, 19594004), (773, 12040300), (950, 9797002), (1546, 6020150), (1900, 4898501), (3092, 3010075), (3865, 2408060), (6337, 1468700), (7730, 1204030), (12674, 734350), (14687, 633700), (15460, 602015), (19325, 481612), (25348, 367175), (29374, 316850), (31685, 293740), (38650, 240806), (58748, 158425), (63370, 146870), (73435, 126740), (77300, 120403)]