156234420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 545965056

約数和(自身を除く): 389730636

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, 61, 62, 68, 81, 85, 90, 93, 102, 108, 122, 124, 135, 153, 155, 162, 170, 180, 183, 186, 204, 243, 244, 255, 270, 279, 305, 306, 310, 324, 340, 366, 372, 405, 459, 465, 486, 510, 527, 540, 549, 558, 610, 612, 620, 732, 765, 810, 837, 915, 918, 930, 972, 1020, 1037, 1054, 1098, 1116, 1215, 1220, 1377, 1395, 1530, 1581, 1620, 1647, 1674, 1830, 1836, 1860, 1891, 2074, 2108, 2196, 2295, 2430, 2511, 2635, 2745, 2754, 2790, 3060, 3111, 3162, 3294, 3348, 3660, 3782, 4131, 4148, 4185, 4590, 4743, 4860, 4941, 5022, 5185, 5270, 5490, 5508, 5580, 5673, 6222, 6324, 6588, 6885, 7533, 7564, 7905, 8235, 8262, 8370, 9180, 9333, 9455, 9486, 9882, 10044, 10370, 10540, 10980, 11346, 12444, 12555, 13770, 14229, 14823, 15066, 15555, 15810, 16470, 16524, 16740, 17019, 18666, 18910, 18972, 19764, 20655, 20740, 22692, 23715, 24705, 25110, 27540, 27999, 28365, 28458, 29646, 30132, 31110, 31620, 32147, 32940, 34038, 37332, 37665, 37820, 41310, 42687, 46665, 47430, 49410, 50220, 51057, 55998, 56730, 56916, 59292, 62220, 64294, 68076, 71145, 74115, 75330, 82620, 83997, 85095, 85374, 93330, 94860, 96441, 98820, 102114, 111996, 113460, 128061, 128588, 139995, 142290, 148230, 150660, 153171, 160735, 167994, 170190, 170748, 186660, 192882, 204228, 213435, 251991, 255285, 256122, 279990, 284580, 289323, 296460, 306342, 321470, 335988, 340380, 385764, 419985, 426870, 459513, 482205, 503982, 510570, 512244, 559980, 578646, 612684, 640305, 642940, 765855, 839970, 853740, 867969, 919026, 964410, 1007964, 1021140, 1157292, 1259955, 1280610, 1446615, 1531710, 1679940, 1735938, 1838052, 1928820, 2297565, 2519910, 2561220, 2603907, 2893230, 3063420, 3471876, 4339845, 4595130, 5039820, 5207814, 5786460, 7811721, 8679690, 9190260, 10415628, 13019535, 15623442, 17359380, 26039070, 31246884, 39058605, 52078140, 78117210, 156234420]

約数ペア:

[(1, 156234420), (2, 78117210), (3, 52078140), (4, 39058605), (5, 31246884), (6, 26039070), (9, 17359380), (10, 15623442), (12, 13019535), (15, 10415628), (17, 9190260), (18, 8679690), (20, 7811721), (27, 5786460), (30, 5207814), (31, 5039820), (34, 4595130), (36, 4339845), (45, 3471876), (51, 3063420), (54, 2893230), (60, 2603907), (61, 2561220), (62, 2519910), (68, 2297565), (81, 1928820), (85, 1838052), (90, 1735938), (93, 1679940), (102, 1531710), (108, 1446615), (122, 1280610), (124, 1259955), (135, 1157292), (153, 1021140), (155, 1007964), (162, 964410), (170, 919026), (180, 867969), (183, 853740), (186, 839970), (204, 765855), (243, 642940), (244, 640305), (255, 612684), (270, 578646), (279, 559980), (305, 512244), (306, 510570), (310, 503982), (324, 482205), (340, 459513), (366, 426870), (372, 419985), (405, 385764), (459, 340380), (465, 335988), (486, 321470), (510, 306342), (527, 296460), (540, 289323), (549, 284580), (558, 279990), (610, 256122), (612, 255285), (620, 251991), (732, 213435), (765, 204228), (810, 192882), (837, 186660), (915, 170748), (918, 170190), (930, 167994), (972, 160735), (1020, 153171), (1037, 150660), (1054, 148230), (1098, 142290), (1116, 139995), (1215, 128588), (1220, 128061), (1377, 113460), (1395, 111996), (1530, 102114), (1581, 98820), (1620, 96441), (1647, 94860), (1674, 93330), (1830, 85374), (1836, 85095), (1860, 83997), (1891, 82620), (2074, 75330), (2108, 74115), (2196, 71145), (2295, 68076), (2430, 64294), (2511, 62220), (2635, 59292), (2745, 56916), (2754, 56730), (2790, 55998), (3060, 51057), (3111, 50220), (3162, 49410), (3294, 47430), (3348, 46665), (3660, 42687), (3782, 41310), (4131, 37820), (4148, 37665), (4185, 37332), (4590, 34038), (4743, 32940), (4860, 32147), (4941, 31620), (5022, 31110), (5185, 30132), (5270, 29646), (5490, 28458), (5508, 28365), (5580, 27999), (5673, 27540), (6222, 25110), (6324, 24705), (6588, 23715), (6885, 22692), (7533, 20740), (7564, 20655), (7905, 19764), (8235, 18972), (8262, 18910), (8370, 18666), (9180, 17019), (9333, 16740), (9455, 16524), (9486, 16470), (9882, 15810), (10044, 15555), (10370, 15066), (10540, 14823), (10980, 14229), (11346, 13770), (12444, 12555)]