74064780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 234788400

約数和(自身を除く): 160723620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 349, 393, 405, 524, 540, 655, 698, 786, 810, 1047, 1179, 1310, 1396, 1572, 1620, 1745, 1965, 2094, 2358, 2620, 3141, 3490, 3537, 3930, 4188, 4716, 5235, 5895, 6282, 6980, 7074, 7860, 9423, 10470, 10611, 11790, 12564, 14148, 15705, 17685, 18846, 20940, 21222, 23580, 28269, 31410, 35370, 37692, 42444, 45719, 47115, 53055, 56538, 62820, 70740, 91438, 94230, 106110, 113076, 137157, 141345, 182876, 188460, 212220, 228595, 274314, 282690, 411471, 457190, 548628, 565380, 685785, 822942, 914380, 1234413, 1371570, 1645884, 2057355, 2468826, 2743140, 3703239, 4114710, 4937652, 6172065, 7406478, 8229420, 12344130, 14812956, 18516195, 24688260, 37032390, 74064780]

約数ペア:

[(1, 74064780), (2, 37032390), (3, 24688260), (4, 18516195), (5, 14812956), (6, 12344130), (9, 8229420), (10, 7406478), (12, 6172065), (15, 4937652), (18, 4114710), (20, 3703239), (27, 2743140), (30, 2468826), (36, 2057355), (45, 1645884), (54, 1371570), (60, 1234413), (81, 914380), (90, 822942), (108, 685785), (131, 565380), (135, 548628), (162, 457190), (180, 411471), (262, 282690), (270, 274314), (324, 228595), (349, 212220), (393, 188460), (405, 182876), (524, 141345), (540, 137157), (655, 113076), (698, 106110), (786, 94230), (810, 91438), (1047, 70740), (1179, 62820), (1310, 56538), (1396, 53055), (1572, 47115), (1620, 45719), (1745, 42444), (1965, 37692), (2094, 35370), (2358, 31410), (2620, 28269), (3141, 23580), (3490, 21222), (3537, 20940), (3930, 18846), (4188, 17685), (4716, 15705), (5235, 14148), (5895, 12564), (6282, 11790), (6980, 10611), (7074, 10470), (7860, 9423)]