856152180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4557

約数の個数: 168

約数和(自身を含む): 2903646312

約数和(自身を除く): 2047494132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2916, 3159, 3510, 3645, 4212, 4517, 4860, 5265, 6318, 7020, 7290, 9034, 9477, 10530, 12636, 13551, 14580, 15795, 18068, 18954, 21060, 22585, 27102, 31590, 37908, 40653, 45170, 47385, 54204, 58721, 63180, 67755, 81306, 90340, 94770, 117442, 121959, 135510, 162612, 176163, 189540, 203265, 234884, 243918, 271020, 293605, 352326, 365877, 406530, 487836, 528489, 587210, 609795, 704652, 731754, 813060, 880815, 1056978, 1097631, 1174420, 1219590, 1463508, 1585467, 1761630, 1829385, 2113956, 2195262, 2439180, 2642445, 3170934, 3292893, 3523260, 3658770, 4390524, 4756401, 5284890, 5488155, 6341868, 6585786, 7317540, 7927335, 9512802, 10569780, 10976310, 13171572, 14269203, 15854670, 16464465, 19025604, 21952620, 23782005, 28538406, 31709340, 32928930, 42807609, 47564010, 57076812, 65857860, 71346015, 85615218, 95128020, 142692030, 171230436, 214038045, 285384060, 428076090, 856152180]

約数ペア:

[(1, 856152180), (2, 428076090), (3, 285384060), (4, 214038045), (5, 171230436), (6, 142692030), (9, 95128020), (10, 85615218), (12, 71346015), (13, 65857860), (15, 57076812), (18, 47564010), (20, 42807609), (26, 32928930), (27, 31709340), (30, 28538406), (36, 23782005), (39, 21952620), (45, 19025604), (52, 16464465), (54, 15854670), (60, 14269203), (65, 13171572), (78, 10976310), (81, 10569780), (90, 9512802), (108, 7927335), (117, 7317540), (130, 6585786), (135, 6341868), (156, 5488155), (162, 5284890), (180, 4756401), (195, 4390524), (234, 3658770), (243, 3523260), (260, 3292893), (270, 3170934), (324, 2642445), (351, 2439180), (390, 2195262), (405, 2113956), (468, 1829385), (486, 1761630), (540, 1585467), (585, 1463508), (702, 1219590), (729, 1174420), (780, 1097631), (810, 1056978), (972, 880815), (1053, 813060), (1170, 731754), (1215, 704652), (1404, 609795), (1458, 587210), (1620, 528489), (1755, 487836), (2106, 406530), (2340, 365877), (2430, 352326), (2916, 293605), (3159, 271020), (3510, 243918), (3645, 234884), (4212, 203265), (4517, 189540), (4860, 176163), (5265, 162612), (6318, 135510), (7020, 121959), (7290, 117442), (9034, 94770), (9477, 90340), (10530, 81306), (12636, 67755), (13551, 63180), (14580, 58721), (15795, 54204), (18068, 47385), (18954, 45170), (21060, 40653), (22585, 37908), (27102, 31590)]