136659780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 450777600

約数和(自身を除く): 314117820

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, 1289, 1395, 1710, 1767, 1860, 2356, 2578, 2790, 2945, 3420, 3534, 3867, 5156, 5301, 5580, 5890, 6445, 7068, 7734, 8835, 10602, 11601, 11780, 12890, 15468, 17670, 19335, 21204, 23202, 24491, 25780, 26505, 35340, 38670, 39959, 46404, 48982, 53010, 58005, 73473, 77340, 79918, 97964, 106020, 116010, 119877, 122455, 146946, 159836, 199795, 220419, 232020, 239754, 244910, 293892, 359631, 367365, 399590, 440838, 479508, 489820, 599385, 719262, 734730, 759221, 799180, 881676, 1102095, 1198770, 1438524, 1469460, 1518442, 1798155, 2204190, 2277663, 2397540, 3036884, 3596310, 3796105, 4408380, 4555326, 6832989, 7192620, 7592210, 9110652, 11388315, 13665978, 15184420, 22776630, 27331956, 34164945, 45553260, 68329890, 136659780]

約数ペア:

[(1, 136659780), (2, 68329890), (3, 45553260), (4, 34164945), (5, 27331956), (6, 22776630), (9, 15184420), (10, 13665978), (12, 11388315), (15, 9110652), (18, 7592210), (19, 7192620), (20, 6832989), (30, 4555326), (31, 4408380), (36, 3796105), (38, 3596310), (45, 3036884), (57, 2397540), (60, 2277663), (62, 2204190), (76, 1798155), (90, 1518442), (93, 1469460), (95, 1438524), (114, 1198770), (124, 1102095), (155, 881676), (171, 799180), (180, 759221), (186, 734730), (190, 719262), (228, 599385), (279, 489820), (285, 479508), (310, 440838), (342, 399590), (372, 367365), (380, 359631), (465, 293892), (558, 244910), (570, 239754), (589, 232020), (620, 220419), (684, 199795), (855, 159836), (930, 146946), (1116, 122455), (1140, 119877), (1178, 116010), (1289, 106020), (1395, 97964), (1710, 79918), (1767, 77340), (1860, 73473), (2356, 58005), (2578, 53010), (2790, 48982), (2945, 46404), (3420, 39959), (3534, 38670), (3867, 35340), (5156, 26505), (5301, 25780), (5580, 24491), (5890, 23202), (6445, 21204), (7068, 19335), (7734, 17670), (8835, 15468), (10602, 12890), (11601, 11780)]