192713580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 445713300

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, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2087, 2430, 2565, 3078, 3420, 4174, 4617, 4860, 5130, 6156, 6261, 7695, 8348, 9234, 10260, 10435, 12522, 15390, 18468, 18783, 20870, 23085, 25044, 30780, 31305, 37566, 39653, 41740, 46170, 56349, 62610, 75132, 79306, 92340, 93915, 112698, 118959, 125220, 158612, 169047, 187830, 198265, 225396, 237918, 281745, 338094, 356877, 375660, 396530, 475836, 507141, 563490, 594795, 676188, 713754, 793060, 845235, 1014282, 1070631, 1126980, 1189590, 1427508, 1690470, 1784385, 2028564, 2141262, 2379180, 2535705, 3211893, 3380940, 3568770, 4282524, 5071410, 5353155, 6423786, 7137540, 9635679, 10142820, 10706310, 12847572, 16059465, 19271358, 21412620, 32118930, 38542716, 48178395, 64237860, 96356790, 192713580]

約数ペア:

[(1, 192713580), (2, 96356790), (3, 64237860), (4, 48178395), (5, 38542716), (6, 32118930), (9, 21412620), (10, 19271358), (12, 16059465), (15, 12847572), (18, 10706310), (19, 10142820), (20, 9635679), (27, 7137540), (30, 6423786), (36, 5353155), (38, 5071410), (45, 4282524), (54, 3568770), (57, 3380940), (60, 3211893), (76, 2535705), (81, 2379180), (90, 2141262), (95, 2028564), (108, 1784385), (114, 1690470), (135, 1427508), (162, 1189590), (171, 1126980), (180, 1070631), (190, 1014282), (228, 845235), (243, 793060), (270, 713754), (285, 676188), (324, 594795), (342, 563490), (380, 507141), (405, 475836), (486, 396530), (513, 375660), (540, 356877), (570, 338094), (684, 281745), (810, 237918), (855, 225396), (972, 198265), (1026, 187830), (1140, 169047), (1215, 158612), (1539, 125220), (1620, 118959), (1710, 112698), (2052, 93915), (2087, 92340), (2430, 79306), (2565, 75132), (3078, 62610), (3420, 56349), (4174, 46170), (4617, 41740), (4860, 39653), (5130, 37566), (6156, 31305), (6261, 30780), (7695, 25044), (8348, 23085), (9234, 20870), (10260, 18783), (10435, 18468), (12522, 15390)]