53939340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 155200500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 89, 90, 91, 105, 111, 117, 126, 130, 140, 148, 156, 178, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 267, 273, 315, 333, 356, 364, 370, 390, 420, 444, 445, 455, 468, 481, 518, 534, 546, 555, 585, 623, 630, 666, 740, 777, 780, 801, 819, 890, 910, 962, 1036, 1068, 1092, 1110, 1157, 1170, 1246, 1260, 1295, 1332, 1335, 1365, 1443, 1554, 1602, 1638, 1665, 1780, 1820, 1869, 1924, 2220, 2314, 2331, 2340, 2405, 2492, 2590, 2670, 2730, 2886, 3108, 3115, 3204, 3276, 3293, 3330, 3367, 3471, 3738, 3885, 4005, 4095, 4329, 4628, 4662, 4810, 5180, 5340, 5460, 5607, 5772, 5785, 6230, 6586, 6660, 6734, 6942, 7215, 7476, 7770, 8010, 8099, 8190, 8658, 9324, 9345, 9620, 9879, 10101, 10413, 11214, 11570, 11655, 12460, 13172, 13468, 13884, 14430, 15540, 16020, 16198, 16380, 16465, 16835, 17316, 17355, 18690, 19758, 20202, 20826, 21645, 22428, 23051, 23140, 23310, 24297, 28035, 28860, 29637, 30303, 32396, 32930, 33670, 34710, 37380, 39516, 40404, 40495, 41652, 42809, 43290, 46102, 46620, 48594, 49395, 50505, 52065, 56070, 59274, 60606, 65860, 67340, 69153, 69420, 72891, 80990, 85618, 86580, 92204, 97188, 98790, 101010, 104130, 112140, 115255, 118548, 121212, 121485, 128427, 138306, 145782, 148185, 151515, 161980, 171236, 197580, 202020, 207459, 208260, 214045, 230510, 242970, 256854, 276612, 291564, 296370, 299663, 303030, 345765, 364455, 385281, 414918, 428090, 461020, 485940, 513708, 592740, 599326, 606060, 642135, 691530, 728910, 770562, 829836, 856180, 898989, 1037295, 1198652, 1284270, 1383060, 1457820, 1498315, 1541124, 1797978, 1926405, 2074590, 2568540, 2696967, 2996630, 3595956, 3852810, 4149180, 4494945, 5393934, 5993260, 7705620, 8989890, 10787868, 13484835, 17979780, 26969670, 53939340]

約数ペア:

[(1, 53939340), (2, 26969670), (3, 17979780), (4, 13484835), (5, 10787868), (6, 8989890), (7, 7705620), (9, 5993260), (10, 5393934), (12, 4494945), (13, 4149180), (14, 3852810), (15, 3595956), (18, 2996630), (20, 2696967), (21, 2568540), (26, 2074590), (28, 1926405), (30, 1797978), (35, 1541124), (36, 1498315), (37, 1457820), (39, 1383060), (42, 1284270), (45, 1198652), (52, 1037295), (60, 898989), (63, 856180), (65, 829836), (70, 770562), (74, 728910), (78, 691530), (84, 642135), (89, 606060), (90, 599326), (91, 592740), (105, 513708), (111, 485940), (117, 461020), (126, 428090), (130, 414918), (140, 385281), (148, 364455), (156, 345765), (178, 303030), (180, 299663), (182, 296370), (185, 291564), (195, 276612), (210, 256854), (222, 242970), (234, 230510), (252, 214045), (259, 208260), (260, 207459), (267, 202020), (273, 197580), (315, 171236), (333, 161980), (356, 151515), (364, 148185), (370, 145782), (390, 138306), (420, 128427), (444, 121485), (445, 121212), (455, 118548), (468, 115255), (481, 112140), (518, 104130), (534, 101010), (546, 98790), (555, 97188), (585, 92204), (623, 86580), (630, 85618), (666, 80990), (740, 72891), (777, 69420), (780, 69153), (801, 67340), (819, 65860), (890, 60606), (910, 59274), (962, 56070), (1036, 52065), (1068, 50505), (1092, 49395), (1110, 48594), (1157, 46620), (1170, 46102), (1246, 43290), (1260, 42809), (1295, 41652), (1332, 40495), (1335, 40404), (1365, 39516), (1443, 37380), (1554, 34710), (1602, 33670), (1638, 32930), (1665, 32396), (1780, 30303), (1820, 29637), (1869, 28860), (1924, 28035), (2220, 24297), (2314, 23310), (2331, 23140), (2340, 23051), (2405, 22428), (2492, 21645), (2590, 20826), (2670, 20202), (2730, 19758), (2886, 18690), (3108, 17355), (3115, 17316), (3204, 16835), (3276, 16465), (3293, 16380), (3330, 16198), (3367, 16020), (3471, 15540), (3738, 14430), (3885, 13884), (4005, 13468), (4095, 13172), (4329, 12460), (4628, 11655), (4662, 11570), (4810, 11214), (5180, 10413), (5340, 10101), (5460, 9879), (5607, 9620), (5772, 9345), (5785, 9324), (6230, 8658), (6586, 8190), (6660, 8099), (6734, 8010), (6942, 7770), (7215, 7476)]