169738020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 559802880

約数和(自身を除く): 390064860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1601, 1710, 1767, 1860, 2356, 2790, 2945, 3202, 3420, 3534, 4803, 5301, 5580, 5890, 6404, 7068, 8005, 8835, 9606, 10602, 11780, 14409, 16010, 17670, 19212, 21204, 24015, 26505, 28818, 30419, 32020, 35340, 48030, 49631, 53010, 57636, 60838, 72045, 91257, 96060, 99262, 106020, 121676, 144090, 148893, 152095, 182514, 198524, 248155, 273771, 288180, 297786, 304190, 365028, 446679, 456285, 496310, 547542, 595572, 608380, 744465, 893358, 912570, 942989, 992620, 1095084, 1368855, 1488930, 1786716, 1825140, 1885978, 2233395, 2737710, 2828967, 2977860, 3771956, 4466790, 4714945, 5475420, 5657934, 8486901, 8933580, 9429890, 11315868, 14144835, 16973802, 18859780, 28289670, 33947604, 42434505, 56579340, 84869010, 169738020]

約数ペア:

[(1, 169738020), (2, 84869010), (3, 56579340), (4, 42434505), (5, 33947604), (6, 28289670), (9, 18859780), (10, 16973802), (12, 14144835), (15, 11315868), (18, 9429890), (19, 8933580), (20, 8486901), (30, 5657934), (31, 5475420), (36, 4714945), (38, 4466790), (45, 3771956), (57, 2977860), (60, 2828967), (62, 2737710), (76, 2233395), (90, 1885978), (93, 1825140), (95, 1786716), (114, 1488930), (124, 1368855), (155, 1095084), (171, 992620), (180, 942989), (186, 912570), (190, 893358), (228, 744465), (279, 608380), (285, 595572), (310, 547542), (342, 496310), (372, 456285), (380, 446679), (465, 365028), (558, 304190), (570, 297786), (589, 288180), (620, 273771), (684, 248155), (855, 198524), (930, 182514), (1116, 152095), (1140, 148893), (1178, 144090), (1395, 121676), (1601, 106020), (1710, 99262), (1767, 96060), (1860, 91257), (2356, 72045), (2790, 60838), (2945, 57636), (3202, 53010), (3420, 49631), (3534, 48030), (4803, 35340), (5301, 32020), (5580, 30419), (5890, 28818), (6404, 26505), (7068, 24015), (8005, 21204), (8835, 19212), (9606, 17670), (10602, 16010), (11780, 14409)]