142111260

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 472443048

約数和(自身を除く): 330331788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 361, 380, 405, 486, 513, 540, 570, 684, 722, 729, 810, 855, 972, 1026, 1083, 1140, 1215, 1444, 1458, 1539, 1620, 1710, 1805, 2052, 2166, 2187, 2430, 2565, 2916, 3078, 3249, 3420, 3610, 3645, 4332, 4374, 4617, 4860, 5130, 5415, 6156, 6498, 6561, 7220, 7290, 7695, 8748, 9234, 9747, 10260, 10830, 10935, 12996, 13122, 13851, 14580, 15390, 16245, 18468, 19494, 19683, 21660, 21870, 23085, 26244, 27702, 29241, 30780, 32490, 32805, 38988, 39366, 41553, 43740, 46170, 48735, 55404, 58482, 64980, 65610, 69255, 78732, 83106, 87723, 92340, 97470, 98415, 116964, 124659, 131220, 138510, 146205, 166212, 175446, 194940, 196830, 207765, 249318, 263169, 277020, 292410, 350892, 373977, 393660, 415530, 438615, 498636, 526338, 584820, 623295, 747954, 789507, 831060, 877230, 1052676, 1246590, 1315845, 1495908, 1579014, 1754460, 1869885, 2368521, 2493180, 2631690, 3158028, 3739770, 3947535, 4737042, 5263380, 7105563, 7479540, 7895070, 9474084, 11842605, 14211126, 15790140, 23685210, 28422252, 35527815, 47370420, 71055630, 142111260]

約数ペア:

[(1, 142111260), (2, 71055630), (3, 47370420), (4, 35527815), (5, 28422252), (6, 23685210), (9, 15790140), (10, 14211126), (12, 11842605), (15, 9474084), (18, 7895070), (19, 7479540), (20, 7105563), (27, 5263380), (30, 4737042), (36, 3947535), (38, 3739770), (45, 3158028), (54, 2631690), (57, 2493180), (60, 2368521), (76, 1869885), (81, 1754460), (90, 1579014), (95, 1495908), (108, 1315845), (114, 1246590), (135, 1052676), (162, 877230), (171, 831060), (180, 789507), (190, 747954), (228, 623295), (243, 584820), (270, 526338), (285, 498636), (324, 438615), (342, 415530), (361, 393660), (380, 373977), (405, 350892), (486, 292410), (513, 277020), (540, 263169), (570, 249318), (684, 207765), (722, 196830), (729, 194940), (810, 175446), (855, 166212), (972, 146205), (1026, 138510), (1083, 131220), (1140, 124659), (1215, 116964), (1444, 98415), (1458, 97470), (1539, 92340), (1620, 87723), (1710, 83106), (1805, 78732), (2052, 69255), (2166, 65610), (2187, 64980), (2430, 58482), (2565, 55404), (2916, 48735), (3078, 46170), (3249, 43740), (3420, 41553), (3610, 39366), (3645, 38988), (4332, 32805), (4374, 32490), (4617, 30780), (4860, 29241), (5130, 27702), (5415, 26244), (6156, 23085), (6498, 21870), (6561, 21660), (7220, 19683), (7290, 19494), (7695, 18468), (8748, 16245), (9234, 15390), (9747, 14580), (10260, 13851), (10830, 13122), (10935, 12996)]