84173580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 266378112

約数和(自身を除く): 182204532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 223, 233, 270, 324, 405, 446, 466, 540, 669, 699, 810, 892, 932, 1115, 1165, 1338, 1398, 1620, 2007, 2097, 2230, 2330, 2676, 2796, 3345, 3495, 4014, 4194, 4460, 4660, 6021, 6291, 6690, 6990, 8028, 8388, 10035, 10485, 12042, 12582, 13380, 13980, 18063, 18873, 20070, 20970, 24084, 25164, 30105, 31455, 36126, 37746, 40140, 41940, 51959, 60210, 62910, 72252, 75492, 90315, 94365, 103918, 120420, 125820, 155877, 180630, 188730, 207836, 259795, 311754, 361260, 377460, 467631, 519590, 623508, 779385, 935262, 1039180, 1402893, 1558770, 1870524, 2338155, 2805786, 3117540, 4208679, 4676310, 5611572, 7014465, 8417358, 9352620, 14028930, 16834716, 21043395, 28057860, 42086790, 84173580]

約数ペア:

[(1, 84173580), (2, 42086790), (3, 28057860), (4, 21043395), (5, 16834716), (6, 14028930), (9, 9352620), (10, 8417358), (12, 7014465), (15, 5611572), (18, 4676310), (20, 4208679), (27, 3117540), (30, 2805786), (36, 2338155), (45, 1870524), (54, 1558770), (60, 1402893), (81, 1039180), (90, 935262), (108, 779385), (135, 623508), (162, 519590), (180, 467631), (223, 377460), (233, 361260), (270, 311754), (324, 259795), (405, 207836), (446, 188730), (466, 180630), (540, 155877), (669, 125820), (699, 120420), (810, 103918), (892, 94365), (932, 90315), (1115, 75492), (1165, 72252), (1338, 62910), (1398, 60210), (1620, 51959), (2007, 41940), (2097, 40140), (2230, 37746), (2330, 36126), (2676, 31455), (2796, 30105), (3345, 25164), (3495, 24084), (4014, 20970), (4194, 20070), (4460, 18873), (4660, 18063), (6021, 13980), (6291, 13380), (6690, 12582), (6990, 12042), (8028, 10485), (8388, 10035)]