77161140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 278208000

約数和(自身を除く): 201046860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 137, 140, 149, 180, 189, 210, 252, 270, 274, 298, 315, 378, 411, 420, 447, 540, 548, 596, 630, 685, 745, 756, 822, 894, 945, 959, 1043, 1233, 1260, 1341, 1370, 1490, 1644, 1788, 1890, 1918, 2055, 2086, 2235, 2466, 2682, 2740, 2877, 2980, 3129, 3699, 3780, 3836, 4023, 4110, 4172, 4470, 4795, 4932, 5215, 5364, 5754, 6165, 6258, 6705, 7398, 8046, 8220, 8631, 8940, 9387, 9590, 10430, 11508, 12330, 12516, 13410, 14385, 14796, 15645, 16092, 17262, 18495, 18774, 19180, 20115, 20413, 20860, 24660, 25893, 26820, 28161, 28770, 31290, 34524, 36990, 37548, 40230, 40826, 43155, 46935, 51786, 56322, 57540, 61239, 62580, 73980, 80460, 81652, 86310, 93870, 102065, 103572, 112644, 122478, 129465, 140805, 142891, 172620, 183717, 187740, 204130, 244956, 258930, 281610, 285782, 306195, 367434, 408260, 428673, 517860, 551151, 563220, 571564, 612390, 714455, 734868, 857346, 918585, 1102302, 1224780, 1286019, 1428910, 1714692, 1837170, 2143365, 2204604, 2572038, 2755755, 2857820, 3674340, 3858057, 4286730, 5144076, 5511510, 6430095, 7716114, 8573460, 11023020, 12860190, 15432228, 19290285, 25720380, 38580570, 77161140]

約数ペア:

[(1, 77161140), (2, 38580570), (3, 25720380), (4, 19290285), (5, 15432228), (6, 12860190), (7, 11023020), (9, 8573460), (10, 7716114), (12, 6430095), (14, 5511510), (15, 5144076), (18, 4286730), (20, 3858057), (21, 3674340), (27, 2857820), (28, 2755755), (30, 2572038), (35, 2204604), (36, 2143365), (42, 1837170), (45, 1714692), (54, 1428910), (60, 1286019), (63, 1224780), (70, 1102302), (84, 918585), (90, 857346), (105, 734868), (108, 714455), (126, 612390), (135, 571564), (137, 563220), (140, 551151), (149, 517860), (180, 428673), (189, 408260), (210, 367434), (252, 306195), (270, 285782), (274, 281610), (298, 258930), (315, 244956), (378, 204130), (411, 187740), (420, 183717), (447, 172620), (540, 142891), (548, 140805), (596, 129465), (630, 122478), (685, 112644), (745, 103572), (756, 102065), (822, 93870), (894, 86310), (945, 81652), (959, 80460), (1043, 73980), (1233, 62580), (1260, 61239), (1341, 57540), (1370, 56322), (1490, 51786), (1644, 46935), (1788, 43155), (1890, 40826), (1918, 40230), (2055, 37548), (2086, 36990), (2235, 34524), (2466, 31290), (2682, 28770), (2740, 28161), (2877, 26820), (2980, 25893), (3129, 24660), (3699, 20860), (3780, 20413), (3836, 20115), (4023, 19180), (4110, 18774), (4172, 18495), (4470, 17262), (4795, 16092), (4932, 15645), (5215, 14796), (5364, 14385), (5754, 13410), (6165, 12516), (6258, 12330), (6705, 11508), (7398, 10430), (8046, 9590), (8220, 9387), (8631, 8940)]