82176120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 160

約数和(自身を含む): 297601920

約数和(自身を除く): 215425800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1951, 2106, 2340, 2808, 3240, 3510, 3902, 4212, 4680, 5265, 5853, 7020, 7804, 8424, 9755, 10530, 11706, 14040, 15608, 17559, 19510, 21060, 23412, 25363, 29265, 35118, 39020, 42120, 46824, 50726, 52677, 58530, 70236, 76089, 78040, 87795, 101452, 105354, 117060, 126815, 140472, 152178, 158031, 175590, 202904, 210708, 228267, 234120, 253630, 263385, 304356, 316062, 351180, 380445, 421416, 456534, 507260, 526770, 608712, 632124, 684801, 702360, 760890, 790155, 913068, 1014520, 1053540, 1141335, 1264248, 1369602, 1521780, 1580310, 1826136, 2054403, 2107080, 2282670, 2739204, 3043560, 3160620, 3424005, 4108806, 4565340, 5478408, 6321240, 6848010, 8217612, 9130680, 10272015, 13696020, 16435224, 20544030, 27392040, 41088060, 82176120]

約数ペア:

[(1, 82176120), (2, 41088060), (3, 27392040), (4, 20544030), (5, 16435224), (6, 13696020), (8, 10272015), (9, 9130680), (10, 8217612), (12, 6848010), (13, 6321240), (15, 5478408), (18, 4565340), (20, 4108806), (24, 3424005), (26, 3160620), (27, 3043560), (30, 2739204), (36, 2282670), (39, 2107080), (40, 2054403), (45, 1826136), (52, 1580310), (54, 1521780), (60, 1369602), (65, 1264248), (72, 1141335), (78, 1053540), (81, 1014520), (90, 913068), (104, 790155), (108, 760890), (117, 702360), (120, 684801), (130, 632124), (135, 608712), (156, 526770), (162, 507260), (180, 456534), (195, 421416), (216, 380445), (234, 351180), (260, 316062), (270, 304356), (312, 263385), (324, 253630), (351, 234120), (360, 228267), (390, 210708), (405, 202904), (468, 175590), (520, 158031), (540, 152178), (585, 140472), (648, 126815), (702, 117060), (780, 105354), (810, 101452), (936, 87795), (1053, 78040), (1080, 76089), (1170, 70236), (1404, 58530), (1560, 52677), (1620, 50726), (1755, 46824), (1951, 42120), (2106, 39020), (2340, 35118), (2808, 29265), (3240, 25363), (3510, 23412), (3902, 21060), (4212, 19510), (4680, 17559), (5265, 15608), (5853, 14040), (7020, 11706), (7804, 10530), (8424, 9755)]