188277720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 616701600

約数和(自身を除く): 428423880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 89, 102, 120, 122, 136, 170, 178, 183, 204, 244, 255, 267, 289, 305, 340, 356, 366, 408, 445, 488, 510, 534, 578, 610, 680, 712, 732, 867, 890, 915, 1020, 1037, 1068, 1156, 1220, 1335, 1445, 1464, 1513, 1734, 1780, 1830, 2040, 2074, 2136, 2312, 2440, 2670, 2890, 3026, 3111, 3468, 3560, 3660, 4148, 4335, 4539, 5185, 5340, 5429, 5780, 6052, 6222, 6936, 7320, 7565, 8296, 8670, 9078, 10370, 10680, 10858, 11560, 12104, 12444, 15130, 15555, 16287, 17340, 17629, 18156, 20740, 21716, 22695, 24888, 25721, 27145, 30260, 31110, 32574, 34680, 35258, 36312, 41480, 43432, 45390, 51442, 52887, 54290, 60520, 62220, 65148, 70516, 77163, 81435, 88145, 90780, 92293, 102884, 105774, 108580, 124440, 128605, 130296, 141032, 154326, 162870, 176290, 181560, 184586, 205768, 211548, 217160, 257210, 264435, 276879, 308652, 325740, 352580, 369172, 385815, 423096, 461465, 514420, 528870, 553758, 617304, 651480, 705160, 738344, 771630, 922930, 1028840, 1057740, 1107516, 1384395, 1543260, 1568981, 1845860, 2115480, 2215032, 2768790, 3086520, 3137962, 3691720, 4706943, 5537580, 6275924, 7844905, 9413886, 11075160, 12551848, 15689810, 18827772, 23534715, 31379620, 37655544, 47069430, 62759240, 94138860, 188277720]

約数ペア:

[(1, 188277720), (2, 94138860), (3, 62759240), (4, 47069430), (5, 37655544), (6, 31379620), (8, 23534715), (10, 18827772), (12, 15689810), (15, 12551848), (17, 11075160), (20, 9413886), (24, 7844905), (30, 6275924), (34, 5537580), (40, 4706943), (51, 3691720), (60, 3137962), (61, 3086520), (68, 2768790), (85, 2215032), (89, 2115480), (102, 1845860), (120, 1568981), (122, 1543260), (136, 1384395), (170, 1107516), (178, 1057740), (183, 1028840), (204, 922930), (244, 771630), (255, 738344), (267, 705160), (289, 651480), (305, 617304), (340, 553758), (356, 528870), (366, 514420), (408, 461465), (445, 423096), (488, 385815), (510, 369172), (534, 352580), (578, 325740), (610, 308652), (680, 276879), (712, 264435), (732, 257210), (867, 217160), (890, 211548), (915, 205768), (1020, 184586), (1037, 181560), (1068, 176290), (1156, 162870), (1220, 154326), (1335, 141032), (1445, 130296), (1464, 128605), (1513, 124440), (1734, 108580), (1780, 105774), (1830, 102884), (2040, 92293), (2074, 90780), (2136, 88145), (2312, 81435), (2440, 77163), (2670, 70516), (2890, 65148), (3026, 62220), (3111, 60520), (3468, 54290), (3560, 52887), (3660, 51442), (4148, 45390), (4335, 43432), (4539, 41480), (5185, 36312), (5340, 35258), (5429, 34680), (5780, 32574), (6052, 31110), (6222, 30260), (6936, 27145), (7320, 25721), (7565, 24888), (8296, 22695), (8670, 21716), (9078, 20740), (10370, 18156), (10680, 17629), (10858, 17340), (11560, 16287), (12104, 15555), (12444, 15130)]