204639060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 595123200

約数和(自身を除く): 390484140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 269, 310, 372, 409, 465, 538, 620, 807, 818, 930, 1076, 1227, 1345, 1614, 1636, 1860, 2045, 2454, 2690, 3228, 4035, 4090, 4908, 5380, 6135, 8070, 8180, 8339, 12270, 12679, 16140, 16678, 24540, 25017, 25358, 33356, 38037, 41695, 50034, 50716, 63395, 76074, 83390, 100068, 110021, 125085, 126790, 152148, 166780, 190185, 220042, 250170, 253580, 330063, 380370, 440084, 500340, 550105, 660126, 760740, 1100210, 1320252, 1650315, 2200420, 3300630, 3410651, 6601260, 6821302, 10231953, 13642604, 17053255, 20463906, 34106510, 40927812, 51159765, 68213020, 102319530, 204639060]

約数ペア:

[(1, 204639060), (2, 102319530), (3, 68213020), (4, 51159765), (5, 40927812), (6, 34106510), (10, 20463906), (12, 17053255), (15, 13642604), (20, 10231953), (30, 6821302), (31, 6601260), (60, 3410651), (62, 3300630), (93, 2200420), (124, 1650315), (155, 1320252), (186, 1100210), (269, 760740), (310, 660126), (372, 550105), (409, 500340), (465, 440084), (538, 380370), (620, 330063), (807, 253580), (818, 250170), (930, 220042), (1076, 190185), (1227, 166780), (1345, 152148), (1614, 126790), (1636, 125085), (1860, 110021), (2045, 100068), (2454, 83390), (2690, 76074), (3228, 63395), (4035, 50716), (4090, 50034), (4908, 41695), (5380, 38037), (6135, 33356), (8070, 25358), (8180, 25017), (8339, 24540), (12270, 16678), (12679, 16140)]