151965720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 564537600

約数和(自身を除く): 412571880

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, 81, 85, 89, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 178, 180, 186, 204, 216, 248, 255, 267, 270, 279, 306, 310, 324, 340, 356, 360, 372, 405, 408, 445, 459, 465, 510, 527, 534, 540, 558, 612, 620, 648, 680, 712, 744, 765, 801, 810, 837, 890, 918, 930, 1020, 1054, 1068, 1080, 1116, 1224, 1240, 1335, 1377, 1395, 1513, 1530, 1581, 1602, 1620, 1674, 1780, 1836, 1860, 2040, 2108, 2136, 2232, 2295, 2403, 2511, 2635, 2670, 2754, 2759, 2790, 3026, 3060, 3162, 3204, 3240, 3348, 3560, 3672, 3720, 4005, 4185, 4216, 4539, 4590, 4743, 4806, 5022, 5270, 5340, 5508, 5518, 5580, 6052, 6120, 6324, 6408, 6696, 6885, 7209, 7565, 7905, 8010, 8277, 8370, 9078, 9180, 9486, 9612, 10044, 10540, 10680, 11016, 11036, 11160, 12015, 12104, 12555, 12648, 13617, 13770, 13795, 14229, 14418, 15130, 15810, 16020, 16554, 16740, 18156, 18360, 18972, 19224, 20088, 21080, 22072, 22695, 23715, 24030, 24831, 25110, 27234, 27540, 27590, 28458, 28836, 30260, 31620, 32040, 33108, 33480, 36045, 36312, 37944, 40851, 41385, 42687, 45390, 46903, 47430, 48060, 49662, 50220, 54468, 55080, 55180, 56916, 57672, 60520, 63240, 66216, 68085, 71145, 72090, 74493, 81702, 82770, 85374, 90780, 93806, 94860, 96120, 99324, 100440, 108936, 110360, 113832, 122553, 124155, 136170, 140709, 142290, 144180, 148986, 163404, 165540, 170748, 181560, 187612, 189720, 198648, 204255, 213435, 223479, 234515, 245106, 248310, 272340, 281418, 284580, 288360, 297972, 326808, 331080, 341496, 372465, 375224, 408510, 422127, 426870, 446958, 469030, 490212, 496620, 544680, 562836, 569160, 595944, 612765, 703545, 744930, 817020, 844254, 853740, 893916, 938060, 980424, 993240, 1117395, 1125672, 1225530, 1266381, 1407090, 1489860, 1634040, 1688508, 1707480, 1787832, 1876120, 2110635, 2234790, 2451060, 2532762, 2814180, 2979720, 3377016, 3799143, 4221270, 4469580, 4902120, 5065524, 5628360, 6331905, 7598286, 8442540, 8939160, 10131048, 12663810, 15196572, 16885080, 18995715, 25327620, 30393144, 37991430, 50655240, 75982860, 151965720]

約数ペア:

[(1, 151965720), (2, 75982860), (3, 50655240), (4, 37991430), (5, 30393144), (6, 25327620), (8, 18995715), (9, 16885080), (10, 15196572), (12, 12663810), (15, 10131048), (17, 8939160), (18, 8442540), (20, 7598286), (24, 6331905), (27, 5628360), (30, 5065524), (31, 4902120), (34, 4469580), (36, 4221270), (40, 3799143), (45, 3377016), (51, 2979720), (54, 2814180), (60, 2532762), (62, 2451060), (68, 2234790), (72, 2110635), (81, 1876120), (85, 1787832), (89, 1707480), (90, 1688508), (93, 1634040), (102, 1489860), (108, 1407090), (120, 1266381), (124, 1225530), (135, 1125672), (136, 1117395), (153, 993240), (155, 980424), (162, 938060), (170, 893916), (178, 853740), (180, 844254), (186, 817020), (204, 744930), (216, 703545), (248, 612765), (255, 595944), (267, 569160), (270, 562836), (279, 544680), (306, 496620), (310, 490212), (324, 469030), (340, 446958), (356, 426870), (360, 422127), (372, 408510), (405, 375224), (408, 372465), (445, 341496), (459, 331080), (465, 326808), (510, 297972), (527, 288360), (534, 284580), (540, 281418), (558, 272340), (612, 248310), (620, 245106), (648, 234515), (680, 223479), (712, 213435), (744, 204255), (765, 198648), (801, 189720), (810, 187612), (837, 181560), (890, 170748), (918, 165540), (930, 163404), (1020, 148986), (1054, 144180), (1068, 142290), (1080, 140709), (1116, 136170), (1224, 124155), (1240, 122553), (1335, 113832), (1377, 110360), (1395, 108936), (1513, 100440), (1530, 99324), (1581, 96120), (1602, 94860), (1620, 93806), (1674, 90780), (1780, 85374), (1836, 82770), (1860, 81702), (2040, 74493), (2108, 72090), (2136, 71145), (2232, 68085), (2295, 66216), (2403, 63240), (2511, 60520), (2635, 57672), (2670, 56916), (2754, 55180), (2759, 55080), (2790, 54468), (3026, 50220), (3060, 49662), (3162, 48060), (3204, 47430), (3240, 46903), (3348, 45390), (3560, 42687), (3672, 41385), (3720, 40851), (4005, 37944), (4185, 36312), (4216, 36045), (4539, 33480), (4590, 33108), (4743, 32040), (4806, 31620), (5022, 30260), (5270, 28836), (5340, 28458), (5508, 27590), (5518, 27540), (5580, 27234), (6052, 25110), (6120, 24831), (6324, 24030), (6408, 23715), (6696, 22695), (6885, 22072), (7209, 21080), (7565, 20088), (7905, 19224), (8010, 18972), (8277, 18360), (8370, 18156), (9078, 16740), (9180, 16554), (9486, 16020), (9612, 15810), (10044, 15130), (10540, 14418), (10680, 14229), (11016, 13795), (11036, 13770), (11160, 13617), (12015, 12648), (12104, 12555)]