103355820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 337559040

約数和(自身を除く): 234203220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 643, 684, 705, 846, 855, 893, 940, 1140, 1286, 1410, 1692, 1710, 1786, 1929, 2115, 2572, 2679, 2820, 3215, 3420, 3572, 3858, 4230, 4465, 5358, 5787, 6430, 7716, 8037, 8460, 8930, 9645, 10716, 11574, 12217, 12860, 13395, 16074, 17860, 19290, 23148, 24434, 26790, 28935, 30221, 32148, 36651, 38580, 40185, 48868, 53580, 57870, 60442, 61085, 73302, 80370, 90663, 109953, 115740, 120884, 122170, 146604, 151105, 160740, 181326, 183255, 219906, 244340, 271989, 302210, 362652, 366510, 439812, 453315, 543978, 549765, 574199, 604420, 733020, 906630, 1087956, 1099530, 1148398, 1359945, 1722597, 1813260, 2199060, 2296796, 2719890, 2870995, 3445194, 5167791, 5439780, 5741990, 6890388, 8612985, 10335582, 11483980, 17225970, 20671164, 25838955, 34451940, 51677910, 103355820]

約数ペア:

[(1, 103355820), (2, 51677910), (3, 34451940), (4, 25838955), (5, 20671164), (6, 17225970), (9, 11483980), (10, 10335582), (12, 8612985), (15, 6890388), (18, 5741990), (19, 5439780), (20, 5167791), (30, 3445194), (36, 2870995), (38, 2719890), (45, 2296796), (47, 2199060), (57, 1813260), (60, 1722597), (76, 1359945), (90, 1148398), (94, 1099530), (95, 1087956), (114, 906630), (141, 733020), (171, 604420), (180, 574199), (188, 549765), (190, 543978), (228, 453315), (235, 439812), (282, 366510), (285, 362652), (342, 302210), (380, 271989), (423, 244340), (470, 219906), (564, 183255), (570, 181326), (643, 160740), (684, 151105), (705, 146604), (846, 122170), (855, 120884), (893, 115740), (940, 109953), (1140, 90663), (1286, 80370), (1410, 73302), (1692, 61085), (1710, 60442), (1786, 57870), (1929, 53580), (2115, 48868), (2572, 40185), (2679, 38580), (2820, 36651), (3215, 32148), (3420, 30221), (3572, 28935), (3858, 26790), (4230, 24434), (4465, 23148), (5358, 19290), (5787, 17860), (6430, 16074), (7716, 13395), (8037, 12860), (8460, 12217), (8930, 11574), (9645, 10716)]