37279980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 127733760

約数和(自身を除く): 90453780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 131, 135, 153, 155, 170, 180, 186, 204, 255, 262, 270, 279, 306, 310, 340, 372, 393, 459, 465, 510, 524, 527, 540, 558, 612, 620, 655, 765, 786, 837, 918, 930, 1020, 1054, 1116, 1179, 1310, 1395, 1530, 1572, 1581, 1674, 1836, 1860, 1965, 2108, 2227, 2295, 2358, 2620, 2635, 2790, 3060, 3162, 3348, 3537, 3930, 4061, 4185, 4454, 4590, 4716, 4743, 5270, 5580, 5895, 6324, 6681, 7074, 7860, 7905, 8122, 8370, 8908, 9180, 9486, 10540, 11135, 11790, 12183, 13362, 14148, 14229, 15810, 16244, 16740, 17685, 18972, 20043, 20305, 22270, 23580, 23715, 24366, 26724, 28458, 31620, 33405, 35370, 36549, 40086, 40610, 44540, 47430, 48732, 56916, 60129, 60915, 66810, 69037, 70740, 71145, 73098, 80172, 81220, 94860, 100215, 109647, 120258, 121830, 133620, 138074, 142290, 146196, 182745, 200430, 207111, 219294, 240516, 243660, 276148, 284580, 300645, 345185, 365490, 400860, 414222, 438588, 548235, 601290, 621333, 690370, 730980, 828444, 1035555, 1096470, 1202580, 1242666, 1380740, 1863999, 2071110, 2192940, 2485332, 3106665, 3727998, 4142220, 6213330, 7455996, 9319995, 12426660, 18639990, 37279980]

約数ペア:

[(1, 37279980), (2, 18639990), (3, 12426660), (4, 9319995), (5, 7455996), (6, 6213330), (9, 4142220), (10, 3727998), (12, 3106665), (15, 2485332), (17, 2192940), (18, 2071110), (20, 1863999), (27, 1380740), (30, 1242666), (31, 1202580), (34, 1096470), (36, 1035555), (45, 828444), (51, 730980), (54, 690370), (60, 621333), (62, 601290), (68, 548235), (85, 438588), (90, 414222), (93, 400860), (102, 365490), (108, 345185), (124, 300645), (131, 284580), (135, 276148), (153, 243660), (155, 240516), (170, 219294), (180, 207111), (186, 200430), (204, 182745), (255, 146196), (262, 142290), (270, 138074), (279, 133620), (306, 121830), (310, 120258), (340, 109647), (372, 100215), (393, 94860), (459, 81220), (465, 80172), (510, 73098), (524, 71145), (527, 70740), (540, 69037), (558, 66810), (612, 60915), (620, 60129), (655, 56916), (765, 48732), (786, 47430), (837, 44540), (918, 40610), (930, 40086), (1020, 36549), (1054, 35370), (1116, 33405), (1179, 31620), (1310, 28458), (1395, 26724), (1530, 24366), (1572, 23715), (1581, 23580), (1674, 22270), (1836, 20305), (1860, 20043), (1965, 18972), (2108, 17685), (2227, 16740), (2295, 16244), (2358, 15810), (2620, 14229), (2635, 14148), (2790, 13362), (3060, 12183), (3162, 11790), (3348, 11135), (3537, 10540), (3930, 9486), (4061, 9180), (4185, 8908), (4454, 8370), (4590, 8122), (4716, 7905), (4743, 7860), (5270, 7074), (5580, 6681), (5895, 6324)]