74559960

素因数分解:

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

素因数の和:199

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 199155240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 131, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 262, 270, 279, 306, 310, 340, 360, 372, 393, 408, 459, 465, 510, 524, 527, 540, 558, 612, 620, 655, 680, 744, 765, 786, 837, 918, 930, 1020, 1048, 1054, 1080, 1116, 1179, 1224, 1240, 1310, 1395, 1530, 1572, 1581, 1674, 1836, 1860, 1965, 2040, 2108, 2227, 2232, 2295, 2358, 2620, 2635, 2790, 3060, 3144, 3162, 3348, 3537, 3672, 3720, 3930, 4061, 4185, 4216, 4454, 4590, 4716, 4743, 5240, 5270, 5580, 5895, 6120, 6324, 6681, 6696, 7074, 7860, 7905, 8122, 8370, 8908, 9180, 9432, 9486, 10540, 11135, 11160, 11790, 12183, 12648, 13362, 14148, 14229, 15720, 15810, 16244, 16740, 17685, 17816, 18360, 18972, 20043, 20305, 21080, 22270, 23580, 23715, 24366, 26724, 28296, 28458, 31620, 32488, 33405, 33480, 35370, 36549, 37944, 40086, 40610, 44540, 47160, 47430, 48732, 53448, 56916, 60129, 60915, 63240, 66810, 69037, 70740, 71145, 73098, 80172, 81220, 89080, 94860, 97464, 100215, 109647, 113832, 120258, 121830, 133620, 138074, 141480, 142290, 146196, 160344, 162440, 182745, 189720, 200430, 207111, 219294, 240516, 243660, 267240, 276148, 284580, 292392, 300645, 345185, 365490, 400860, 414222, 438588, 481032, 487320, 548235, 552296, 569160, 601290, 621333, 690370, 730980, 801720, 828444, 877176, 1035555, 1096470, 1202580, 1242666, 1380740, 1461960, 1656888, 1863999, 2071110, 2192940, 2405160, 2485332, 2761480, 3106665, 3727998, 4142220, 4385880, 4970664, 6213330, 7455996, 8284440, 9319995, 12426660, 14911992, 18639990, 24853320, 37279980, 74559960]

約数ペア:

[(1, 74559960), (2, 37279980), (3, 24853320), (4, 18639990), (5, 14911992), (6, 12426660), (8, 9319995), (9, 8284440), (10, 7455996), (12, 6213330), (15, 4970664), (17, 4385880), (18, 4142220), (20, 3727998), (24, 3106665), (27, 2761480), (30, 2485332), (31, 2405160), (34, 2192940), (36, 2071110), (40, 1863999), (45, 1656888), (51, 1461960), (54, 1380740), (60, 1242666), (62, 1202580), (68, 1096470), (72, 1035555), (85, 877176), (90, 828444), (93, 801720), (102, 730980), (108, 690370), (120, 621333), (124, 601290), (131, 569160), (135, 552296), (136, 548235), (153, 487320), (155, 481032), (170, 438588), (180, 414222), (186, 400860), (204, 365490), (216, 345185), (248, 300645), (255, 292392), (262, 284580), (270, 276148), (279, 267240), (306, 243660), (310, 240516), (340, 219294), (360, 207111), (372, 200430), (393, 189720), (408, 182745), (459, 162440), (465, 160344), (510, 146196), (524, 142290), (527, 141480), (540, 138074), (558, 133620), (612, 121830), (620, 120258), (655, 113832), (680, 109647), (744, 100215), (765, 97464), (786, 94860), (837, 89080), (918, 81220), (930, 80172), (1020, 73098), (1048, 71145), (1054, 70740), (1080, 69037), (1116, 66810), (1179, 63240), (1224, 60915), (1240, 60129), (1310, 56916), (1395, 53448), (1530, 48732), (1572, 47430), (1581, 47160), (1674, 44540), (1836, 40610), (1860, 40086), (1965, 37944), (2040, 36549), (2108, 35370), (2227, 33480), (2232, 33405), (2295, 32488), (2358, 31620), (2620, 28458), (2635, 28296), (2790, 26724), (3060, 24366), (3144, 23715), (3162, 23580), (3348, 22270), (3537, 21080), (3672, 20305), (3720, 20043), (3930, 18972), (4061, 18360), (4185, 17816), (4216, 17685), (4454, 16740), (4590, 16244), (4716, 15810), (4743, 15720), (5240, 14229), (5270, 14148), (5580, 13362), (5895, 12648), (6120, 12183), (6324, 11790), (6681, 11160), (6696, 11135), (7074, 10540), (7860, 9486), (7905, 9432), (8122, 9180), (8370, 8908)]