72577080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 191806920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 67, 68, 72, 85, 90, 102, 108, 118, 120, 134, 135, 136, 153, 170, 177, 180, 201, 204, 216, 236, 255, 268, 270, 295, 306, 335, 340, 354, 360, 402, 408, 459, 472, 510, 531, 536, 540, 590, 603, 612, 670, 680, 708, 765, 804, 885, 918, 1003, 1005, 1020, 1062, 1080, 1139, 1180, 1206, 1224, 1340, 1416, 1530, 1593, 1608, 1770, 1809, 1836, 2006, 2010, 2040, 2124, 2278, 2295, 2360, 2412, 2655, 2680, 3009, 3015, 3060, 3186, 3417, 3540, 3618, 3672, 3953, 4012, 4020, 4248, 4556, 4590, 4824, 5015, 5310, 5695, 6018, 6030, 6120, 6372, 6834, 7080, 7236, 7906, 7965, 8024, 8040, 9027, 9045, 9112, 9180, 10030, 10251, 10620, 11390, 11859, 12036, 12060, 12744, 13668, 14472, 15045, 15812, 15930, 17085, 18054, 18090, 18360, 19765, 20060, 20502, 21240, 22780, 23718, 24072, 24120, 27081, 27336, 30090, 30753, 31624, 31860, 34170, 35577, 36108, 36180, 39530, 40120, 41004, 45135, 45560, 47436, 51255, 54162, 59295, 60180, 61506, 63720, 67201, 68340, 71154, 72216, 72360, 79060, 82008, 90270, 94872, 102510, 106731, 108324, 118590, 120360, 123012, 134402, 135405, 136680, 142308, 153765, 158120, 177885, 180540, 201603, 205020, 213462, 216648, 237180, 246024, 268804, 270810, 284616, 307530, 336005, 355770, 361080, 403206, 410040, 426924, 474360, 533655, 537608, 541620, 604809, 615060, 672010, 711540, 806412, 853848, 1008015, 1067310, 1083240, 1209618, 1230120, 1344020, 1423080, 1612824, 1814427, 2016030, 2134620, 2419236, 2688040, 3024045, 3628854, 4032060, 4269240, 4838472, 6048090, 7257708, 8064120, 9072135, 12096180, 14515416, 18144270, 24192360, 36288540, 72577080]

約数ペア:

[(1, 72577080), (2, 36288540), (3, 24192360), (4, 18144270), (5, 14515416), (6, 12096180), (8, 9072135), (9, 8064120), (10, 7257708), (12, 6048090), (15, 4838472), (17, 4269240), (18, 4032060), (20, 3628854), (24, 3024045), (27, 2688040), (30, 2419236), (34, 2134620), (36, 2016030), (40, 1814427), (45, 1612824), (51, 1423080), (54, 1344020), (59, 1230120), (60, 1209618), (67, 1083240), (68, 1067310), (72, 1008015), (85, 853848), (90, 806412), (102, 711540), (108, 672010), (118, 615060), (120, 604809), (134, 541620), (135, 537608), (136, 533655), (153, 474360), (170, 426924), (177, 410040), (180, 403206), (201, 361080), (204, 355770), (216, 336005), (236, 307530), (255, 284616), (268, 270810), (270, 268804), (295, 246024), (306, 237180), (335, 216648), (340, 213462), (354, 205020), (360, 201603), (402, 180540), (408, 177885), (459, 158120), (472, 153765), (510, 142308), (531, 136680), (536, 135405), (540, 134402), (590, 123012), (603, 120360), (612, 118590), (670, 108324), (680, 106731), (708, 102510), (765, 94872), (804, 90270), (885, 82008), (918, 79060), (1003, 72360), (1005, 72216), (1020, 71154), (1062, 68340), (1080, 67201), (1139, 63720), (1180, 61506), (1206, 60180), (1224, 59295), (1340, 54162), (1416, 51255), (1530, 47436), (1593, 45560), (1608, 45135), (1770, 41004), (1809, 40120), (1836, 39530), (2006, 36180), (2010, 36108), (2040, 35577), (2124, 34170), (2278, 31860), (2295, 31624), (2360, 30753), (2412, 30090), (2655, 27336), (2680, 27081), (3009, 24120), (3015, 24072), (3060, 23718), (3186, 22780), (3417, 21240), (3540, 20502), (3618, 20060), (3672, 19765), (3953, 18360), (4012, 18090), (4020, 18054), (4248, 17085), (4556, 15930), (4590, 15812), (4824, 15045), (5015, 14472), (5310, 13668), (5695, 12744), (6018, 12060), (6030, 12036), (6120, 11859), (6372, 11390), (6834, 10620), (7080, 10251), (7236, 10030), (7906, 9180), (7965, 9112), (8024, 9045), (8040, 9027)]