85801380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 296980992

約数和(自身を除く): 211179612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 183, 197, 204, 210, 238, 244, 255, 305, 340, 357, 366, 394, 420, 427, 476, 510, 591, 595, 610, 714, 732, 788, 854, 915, 985, 1020, 1037, 1182, 1190, 1220, 1281, 1379, 1428, 1708, 1785, 1830, 1970, 2074, 2135, 2364, 2380, 2562, 2758, 2955, 3111, 3349, 3570, 3660, 3940, 4137, 4148, 4270, 5124, 5185, 5516, 5910, 6222, 6405, 6698, 6895, 7140, 7259, 8274, 8540, 10047, 10370, 11820, 12017, 12444, 12810, 13396, 13790, 14518, 15555, 16548, 16745, 20094, 20685, 20740, 21777, 23443, 24034, 25620, 27580, 29036, 31110, 33490, 36051, 36295, 40188, 41370, 43554, 46886, 48068, 50235, 60085, 62220, 66980, 70329, 72102, 72590, 82740, 84119, 87108, 93772, 100470, 108885, 117215, 120170, 140658, 144204, 145180, 168238, 180255, 200940, 204289, 217770, 234430, 240340, 252357, 281316, 336476, 351645, 360510, 408578, 420595, 435540, 468860, 504714, 612867, 703290, 721020, 817156, 841190, 1009428, 1021445, 1225734, 1261785, 1406580, 1430023, 1682380, 2042890, 2451468, 2523570, 2860046, 3064335, 4085780, 4290069, 5047140, 5720092, 6128670, 7150115, 8580138, 12257340, 14300230, 17160276, 21450345, 28600460, 42900690, 85801380]

約数ペア:

[(1, 85801380), (2, 42900690), (3, 28600460), (4, 21450345), (5, 17160276), (6, 14300230), (7, 12257340), (10, 8580138), (12, 7150115), (14, 6128670), (15, 5720092), (17, 5047140), (20, 4290069), (21, 4085780), (28, 3064335), (30, 2860046), (34, 2523570), (35, 2451468), (42, 2042890), (51, 1682380), (60, 1430023), (61, 1406580), (68, 1261785), (70, 1225734), (84, 1021445), (85, 1009428), (102, 841190), (105, 817156), (119, 721020), (122, 703290), (140, 612867), (170, 504714), (183, 468860), (197, 435540), (204, 420595), (210, 408578), (238, 360510), (244, 351645), (255, 336476), (305, 281316), (340, 252357), (357, 240340), (366, 234430), (394, 217770), (420, 204289), (427, 200940), (476, 180255), (510, 168238), (591, 145180), (595, 144204), (610, 140658), (714, 120170), (732, 117215), (788, 108885), (854, 100470), (915, 93772), (985, 87108), (1020, 84119), (1037, 82740), (1182, 72590), (1190, 72102), (1220, 70329), (1281, 66980), (1379, 62220), (1428, 60085), (1708, 50235), (1785, 48068), (1830, 46886), (1970, 43554), (2074, 41370), (2135, 40188), (2364, 36295), (2380, 36051), (2562, 33490), (2758, 31110), (2955, 29036), (3111, 27580), (3349, 25620), (3570, 24034), (3660, 23443), (3940, 21777), (4137, 20740), (4148, 20685), (4270, 20094), (5124, 16745), (5185, 16548), (5516, 15555), (5910, 14518), (6222, 13790), (6405, 13396), (6698, 12810), (6895, 12444), (7140, 12017), (7259, 11820), (8274, 10370), (8540, 10047)]