67179780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 220881024

約数和(自身を除く): 153701244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 601, 621, 690, 810, 828, 972, 1035, 1202, 1215, 1242, 1380, 1620, 1803, 1863, 2070, 2404, 2430, 2484, 3005, 3105, 3606, 3726, 4140, 4860, 5409, 5589, 6010, 6210, 7212, 7452, 9015, 9315, 10818, 11178, 12020, 12420, 13823, 16227, 18030, 18630, 21636, 22356, 27045, 27646, 27945, 32454, 36060, 37260, 41469, 48681, 54090, 55292, 55890, 64908, 69115, 81135, 82938, 97362, 108180, 111780, 124407, 138230, 146043, 162270, 165876, 194724, 207345, 243405, 248814, 276460, 292086, 324540, 373221, 414690, 486810, 497628, 584172, 622035, 730215, 746442, 829380, 973620, 1119663, 1244070, 1460430, 1492884, 1866105, 2239326, 2488140, 2920860, 3358989, 3732210, 4478652, 5598315, 6717978, 7464420, 11196630, 13435956, 16794945, 22393260, 33589890, 67179780]

約数ペア:

[(1, 67179780), (2, 33589890), (3, 22393260), (4, 16794945), (5, 13435956), (6, 11196630), (9, 7464420), (10, 6717978), (12, 5598315), (15, 4478652), (18, 3732210), (20, 3358989), (23, 2920860), (27, 2488140), (30, 2239326), (36, 1866105), (45, 1492884), (46, 1460430), (54, 1244070), (60, 1119663), (69, 973620), (81, 829380), (90, 746442), (92, 730215), (108, 622035), (115, 584172), (135, 497628), (138, 486810), (162, 414690), (180, 373221), (207, 324540), (230, 292086), (243, 276460), (270, 248814), (276, 243405), (324, 207345), (345, 194724), (405, 165876), (414, 162270), (460, 146043), (486, 138230), (540, 124407), (601, 111780), (621, 108180), (690, 97362), (810, 82938), (828, 81135), (972, 69115), (1035, 64908), (1202, 55890), (1215, 55292), (1242, 54090), (1380, 48681), (1620, 41469), (1803, 37260), (1863, 36060), (2070, 32454), (2404, 27945), (2430, 27646), (2484, 27045), (3005, 22356), (3105, 21636), (3606, 18630), (3726, 18030), (4140, 16227), (4860, 13823), (5409, 12420), (5589, 12020), (6010, 11178), (6210, 10818), (7212, 9315), (7452, 9015)]