90817860120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2447}}^1$

素因数の和:3154

約数の個数: 256

約数和(自身を含む): 301933578240

約数和(自身を除く): 211115718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 643, 740, 780, 888, 962, 1110, 1286, 1443, 1480, 1560, 1924, 1929, 2220, 2405, 2447, 2572, 2886, 3215, 3848, 3858, 4440, 4810, 4894, 5144, 5772, 6430, 7215, 7341, 7716, 8359, 9620, 9645, 9788, 11544, 12235, 12860, 14430, 14682, 15432, 16718, 19240, 19290, 19576, 23791, 24470, 25077, 25720, 28860, 29364, 31811, 33436, 36705, 38580, 41795, 47582, 48940, 50154, 57720, 58728, 63622, 66872, 71373, 73410, 77160, 83590, 90539, 95164, 95433, 97880, 100308, 118955, 125385, 127244, 142746, 146820, 159055, 167180, 181078, 190328, 190866, 200616, 237910, 250770, 254488, 271617, 285492, 293640, 309283, 318110, 334360, 356865, 362156, 381732, 452695, 475820, 477165, 501540, 543234, 570984, 618566, 636220, 713730, 724312, 763464, 905390, 927849, 951640, 954330, 1003080, 1086468, 1177007, 1237132, 1272440, 1358085, 1427460, 1546415, 1573421, 1810780, 1855698, 1908660, 2172936, 2354014, 2474264, 2716170, 2854920, 3092830, 3146842, 3531021, 3621560, 3711396, 3817320, 4639245, 4708028, 4720263, 5432340, 5885035, 6185660, 6293684, 7062042, 7422792, 7867105, 9278490, 9416056, 9440526, 10864680, 11770070, 12371320, 12587368, 14124084, 15734210, 17655105, 18556980, 18881052, 20454473, 23540140, 23601315, 28248168, 31468420, 35310210, 37113960, 37762104, 40908946, 47080280, 47202630, 58216577, 61363419, 62936840, 70620420, 81817892, 94405260, 102272365, 116433154, 122726838, 141240840, 163635784, 174649731, 188810520, 204544730, 232866308, 245453676, 291082885, 306817095, 349299462, 409089460, 465732616, 490907352, 582165770, 613634190, 698598924, 756815501, 818178920, 873248655, 1164331540, 1227268380, 1397197848, 1513631002, 1746497310, 2270446503, 2328663080, 2454536760, 3027262004, 3492994620, 3784077505, 4540893006, 6054524008, 6985989240, 7568155010, 9081786012, 11352232515, 15136310020, 18163572024, 22704465030, 30272620040, 45408930060, 90817860120]

約数ペア:

[(1, 90817860120), (2, 45408930060), (3, 30272620040), (4, 22704465030), (5, 18163572024), (6, 15136310020), (8, 11352232515), (10, 9081786012), (12, 7568155010), (13, 6985989240), (15, 6054524008), (20, 4540893006), (24, 3784077505), (26, 3492994620), (30, 3027262004), (37, 2454536760), (39, 2328663080), (40, 2270446503), (52, 1746497310), (60, 1513631002), (65, 1397197848), (74, 1227268380), (78, 1164331540), (104, 873248655), (111, 818178920), (120, 756815501), (130, 698598924), (148, 613634190), (156, 582165770), (185, 490907352), (195, 465732616), (222, 409089460), (260, 349299462), (296, 306817095), (312, 291082885), (370, 245453676), (390, 232866308), (444, 204544730), (481, 188810520), (520, 174649731), (555, 163635784), (643, 141240840), (740, 122726838), (780, 116433154), (888, 102272365), (962, 94405260), (1110, 81817892), (1286, 70620420), (1443, 62936840), (1480, 61363419), (1560, 58216577), (1924, 47202630), (1929, 47080280), (2220, 40908946), (2405, 37762104), (2447, 37113960), (2572, 35310210), (2886, 31468420), (3215, 28248168), (3848, 23601315), (3858, 23540140), (4440, 20454473), (4810, 18881052), (4894, 18556980), (5144, 17655105), (5772, 15734210), (6430, 14124084), (7215, 12587368), (7341, 12371320), (7716, 11770070), (8359, 10864680), (9620, 9440526), (9645, 9416056), (9788, 9278490), (11544, 7867105), (12235, 7422792), (12860, 7062042), (14430, 6293684), (14682, 6185660), (15432, 5885035), (16718, 5432340), (19240, 4720263), (19290, 4708028), (19576, 4639245), (23791, 3817320), (24470, 3711396), (25077, 3621560), (25720, 3531021), (28860, 3146842), (29364, 3092830), (31811, 2854920), (33436, 2716170), (36705, 2474264), (38580, 2354014), (41795, 2172936), (47582, 1908660), (48940, 1855698), (50154, 1810780), (57720, 1573421), (58728, 1546415), (63622, 1427460), (66872, 1358085), (71373, 1272440), (73410, 1237132), (77160, 1177007), (83590, 1086468), (90539, 1003080), (95164, 954330), (95433, 951640), (97880, 927849), (100308, 905390), (118955, 763464), (125385, 724312), (127244, 713730), (142746, 636220), (146820, 618566), (159055, 570984), (167180, 543234), (181078, 501540), (190328, 477165), (190866, 475820), (200616, 452695), (237910, 381732), (250770, 362156), (254488, 356865), (271617, 334360), (285492, 318110), (293640, 309283)]