9051489540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1427}}^1$

素因数の和:1842

約数の個数: 144

約数和(自身を含む): 27788080320

約数和(自身を除く): 18736590780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 269, 393, 524, 538, 655, 786, 807, 1076, 1179, 1310, 1345, 1427, 1572, 1614, 1965, 2358, 2421, 2620, 2690, 2854, 3228, 3930, 4035, 4281, 4716, 4842, 5380, 5708, 5895, 7135, 7860, 8070, 8562, 9684, 11790, 12105, 12843, 14270, 16140, 17124, 21405, 23580, 24210, 25686, 28540, 35239, 42810, 48420, 51372, 64215, 70478, 85620, 105717, 128430, 140956, 176195, 186937, 211434, 256860, 317151, 352390, 373874, 383863, 422868, 528585, 560811, 634302, 704780, 747748, 767726, 934685, 1057170, 1121622, 1151589, 1268604, 1535452, 1585755, 1682433, 1869370, 1919315, 2114340, 2243244, 2303178, 2804055, 3171510, 3364866, 3454767, 3738740, 3838630, 4606356, 5608110, 5757945, 6343020, 6729732, 6909534, 7677260, 8412165, 11216220, 11515890, 13819068, 16824330, 17273835, 23031780, 33648660, 34547670, 50286053, 69095340, 100572106, 150858159, 201144212, 251430265, 301716318, 452574477, 502860530, 603432636, 754290795, 905148954, 1005721060, 1508581590, 1810297908, 2262872385, 3017163180, 4525744770, 9051489540]

約数ペア:

[(1, 9051489540), (2, 4525744770), (3, 3017163180), (4, 2262872385), (5, 1810297908), (6, 1508581590), (9, 1005721060), (10, 905148954), (12, 754290795), (15, 603432636), (18, 502860530), (20, 452574477), (30, 301716318), (36, 251430265), (45, 201144212), (60, 150858159), (90, 100572106), (131, 69095340), (180, 50286053), (262, 34547670), (269, 33648660), (393, 23031780), (524, 17273835), (538, 16824330), (655, 13819068), (786, 11515890), (807, 11216220), (1076, 8412165), (1179, 7677260), (1310, 6909534), (1345, 6729732), (1427, 6343020), (1572, 5757945), (1614, 5608110), (1965, 4606356), (2358, 3838630), (2421, 3738740), (2620, 3454767), (2690, 3364866), (2854, 3171510), (3228, 2804055), (3930, 2303178), (4035, 2243244), (4281, 2114340), (4716, 1919315), (4842, 1869370), (5380, 1682433), (5708, 1585755), (5895, 1535452), (7135, 1268604), (7860, 1151589), (8070, 1121622), (8562, 1057170), (9684, 934685), (11790, 767726), (12105, 747748), (12843, 704780), (14270, 634302), (16140, 560811), (17124, 528585), (21405, 422868), (23580, 383863), (24210, 373874), (25686, 352390), (28540, 317151), (35239, 256860), (42810, 211434), (48420, 186937), (51372, 176195), (64215, 140956), (70478, 128430), (85620, 105717)]