109195380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 383685120

約数和(自身を除く): 274489740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1097, 1106, 1185, 1260, 1422, 1580, 1659, 2194, 2212, 2370, 2765, 2844, 3291, 3318, 3555, 4388, 4740, 4977, 5485, 5530, 6582, 6636, 7110, 7679, 8295, 9873, 9954, 10970, 11060, 13164, 14220, 15358, 16455, 16590, 19746, 19908, 21940, 23037, 24885, 30716, 32910, 33180, 38395, 39492, 46074, 49365, 49770, 65820, 69111, 76790, 86663, 92148, 98730, 99540, 115185, 138222, 153580, 173326, 197460, 230370, 259989, 276444, 345555, 346652, 433315, 460740, 519978, 606641, 691110, 779967, 866630, 1039956, 1213282, 1299945, 1382220, 1559934, 1733260, 1819923, 2426564, 2599890, 3033205, 3119868, 3639846, 3899835, 5199780, 5459769, 6066410, 7279692, 7799670, 9099615, 10919538, 12132820, 15599340, 18199230, 21839076, 27298845, 36398460, 54597690, 109195380]

約数ペア:

[(1, 109195380), (2, 54597690), (3, 36398460), (4, 27298845), (5, 21839076), (6, 18199230), (7, 15599340), (9, 12132820), (10, 10919538), (12, 9099615), (14, 7799670), (15, 7279692), (18, 6066410), (20, 5459769), (21, 5199780), (28, 3899835), (30, 3639846), (35, 3119868), (36, 3033205), (42, 2599890), (45, 2426564), (60, 1819923), (63, 1733260), (70, 1559934), (79, 1382220), (84, 1299945), (90, 1213282), (105, 1039956), (126, 866630), (140, 779967), (158, 691110), (180, 606641), (210, 519978), (237, 460740), (252, 433315), (315, 346652), (316, 345555), (395, 276444), (420, 259989), (474, 230370), (553, 197460), (630, 173326), (711, 153580), (790, 138222), (948, 115185), (1097, 99540), (1106, 98730), (1185, 92148), (1260, 86663), (1422, 76790), (1580, 69111), (1659, 65820), (2194, 49770), (2212, 49365), (2370, 46074), (2765, 39492), (2844, 38395), (3291, 33180), (3318, 32910), (3555, 30716), (4388, 24885), (4740, 23037), (4977, 21940), (5485, 19908), (5530, 19746), (6582, 16590), (6636, 16455), (7110, 15358), (7679, 14220), (8295, 13164), (9873, 11060), (9954, 10970)]