48505080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 125677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 59, 60, 62, 65, 68, 78, 85, 93, 102, 104, 118, 120, 124, 130, 136, 155, 156, 170, 177, 186, 195, 204, 221, 236, 248, 255, 260, 295, 310, 312, 340, 354, 372, 390, 403, 408, 442, 465, 472, 510, 520, 527, 590, 620, 663, 680, 708, 744, 767, 780, 806, 884, 885, 930, 1003, 1020, 1054, 1105, 1180, 1209, 1240, 1326, 1416, 1534, 1560, 1581, 1612, 1768, 1770, 1829, 1860, 2006, 2015, 2040, 2108, 2210, 2301, 2360, 2418, 2635, 2652, 3009, 3068, 3162, 3224, 3315, 3540, 3658, 3720, 3835, 4012, 4030, 4216, 4420, 4602, 4836, 5015, 5270, 5304, 5487, 6018, 6045, 6136, 6324, 6630, 6851, 7080, 7316, 7670, 7905, 8024, 8060, 8840, 9145, 9204, 9672, 10030, 10540, 10974, 11505, 12036, 12090, 12648, 13039, 13260, 13702, 14632, 15045, 15340, 15810, 16120, 18290, 18408, 20060, 20553, 21080, 21948, 23010, 23777, 24072, 24180, 26078, 26520, 27404, 27435, 30090, 30680, 31093, 31620, 34255, 36580, 39117, 40120, 41106, 43896, 46020, 47554, 48360, 52156, 54808, 54870, 60180, 62186, 63240, 65195, 68510, 71331, 73160, 78234, 82212, 92040, 93279, 95108, 102765, 104312, 109740, 118885, 120360, 124372, 130390, 137020, 142662, 155465, 156468, 164424, 186558, 190216, 195585, 205530, 219480, 237770, 248744, 260780, 274040, 285324, 310930, 312936, 356655, 373116, 391170, 404209, 411060, 466395, 475540, 521560, 570648, 621860, 713310, 746232, 782340, 808418, 822120, 932790, 951080, 1212627, 1243720, 1426620, 1564680, 1616836, 1865580, 2021045, 2425254, 2853240, 3233672, 3731160, 4042090, 4850508, 6063135, 8084180, 9701016, 12126270, 16168360, 24252540, 48505080]

約数ペア:

[(1, 48505080), (2, 24252540), (3, 16168360), (4, 12126270), (5, 9701016), (6, 8084180), (8, 6063135), (10, 4850508), (12, 4042090), (13, 3731160), (15, 3233672), (17, 2853240), (20, 2425254), (24, 2021045), (26, 1865580), (30, 1616836), (31, 1564680), (34, 1426620), (39, 1243720), (40, 1212627), (51, 951080), (52, 932790), (59, 822120), (60, 808418), (62, 782340), (65, 746232), (68, 713310), (78, 621860), (85, 570648), (93, 521560), (102, 475540), (104, 466395), (118, 411060), (120, 404209), (124, 391170), (130, 373116), (136, 356655), (155, 312936), (156, 310930), (170, 285324), (177, 274040), (186, 260780), (195, 248744), (204, 237770), (221, 219480), (236, 205530), (248, 195585), (255, 190216), (260, 186558), (295, 164424), (310, 156468), (312, 155465), (340, 142662), (354, 137020), (372, 130390), (390, 124372), (403, 120360), (408, 118885), (442, 109740), (465, 104312), (472, 102765), (510, 95108), (520, 93279), (527, 92040), (590, 82212), (620, 78234), (663, 73160), (680, 71331), (708, 68510), (744, 65195), (767, 63240), (780, 62186), (806, 60180), (884, 54870), (885, 54808), (930, 52156), (1003, 48360), (1020, 47554), (1054, 46020), (1105, 43896), (1180, 41106), (1209, 40120), (1240, 39117), (1326, 36580), (1416, 34255), (1534, 31620), (1560, 31093), (1581, 30680), (1612, 30090), (1768, 27435), (1770, 27404), (1829, 26520), (1860, 26078), (2006, 24180), (2015, 24072), (2040, 23777), (2108, 23010), (2210, 21948), (2301, 21080), (2360, 20553), (2418, 20060), (2635, 18408), (2652, 18290), (3009, 16120), (3068, 15810), (3162, 15340), (3224, 15045), (3315, 14632), (3540, 13702), (3658, 13260), (3720, 13039), (3835, 12648), (4012, 12090), (4030, 12036), (4216, 11505), (4420, 10974), (4602, 10540), (4836, 10030), (5015, 9672), (5270, 9204), (5304, 9145), (5487, 8840), (6018, 8060), (6045, 8024), (6136, 7905), (6324, 7670), (6630, 7316), (6851, 7080)]