981471600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4829

約数の個数: 240

約数和(自身を含む): 3677939200

約数和(自身を除く): 2696467600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 4783, 5130, 5400, 5700, 6840, 7600, 8208, 8550, 9566, 10260, 10800, 11400, 12825, 13680, 14349, 17100, 19132, 20520, 22800, 23915, 25650, 28698, 34200, 38264, 41040, 43047, 47830, 51300, 57396, 68400, 71745, 76528, 86094, 90877, 95660, 102600, 114792, 119575, 129141, 143490, 172188, 181754, 191320, 205200, 215235, 229584, 239150, 258282, 272631, 286980, 344376, 358725, 363508, 382640, 430470, 454385, 478300, 516564, 545262, 573960, 645705, 688752, 717450, 727016, 817893, 860940, 908770, 956600, 1033128, 1076175, 1090524, 1147920, 1291410, 1363155, 1434900, 1454032, 1635786, 1721880, 1817540, 1913200, 2066256, 2152350, 2181048, 2271925, 2453679, 2582820, 2726310, 2869800, 3228525, 3271572, 3443760, 3635080, 4089465, 4304700, 4362096, 4543850, 4907358, 5165640, 5452620, 5739600, 6457050, 6543144, 6815775, 7270160, 8178930, 8609400, 9087700, 9814716, 10331280, 10905240, 12268395, 12914100, 13086288, 13631550, 16357860, 17218800, 18175400, 19629432, 20447325, 21810480, 24536790, 25828200, 27263100, 32715720, 36350800, 39258864, 40894650, 49073580, 51656400, 54526200, 61341975, 65431440, 81789300, 98147160, 109052400, 122683950, 163578600, 196294320, 245367900, 327157200, 490735800, 981471600]

約数ペア:

[(1, 981471600), (2, 490735800), (3, 327157200), (4, 245367900), (5, 196294320), (6, 163578600), (8, 122683950), (9, 109052400), (10, 98147160), (12, 81789300), (15, 65431440), (16, 61341975), (18, 54526200), (19, 51656400), (20, 49073580), (24, 40894650), (25, 39258864), (27, 36350800), (30, 32715720), (36, 27263100), (38, 25828200), (40, 24536790), (45, 21810480), (48, 20447325), (50, 19629432), (54, 18175400), (57, 17218800), (60, 16357860), (72, 13631550), (75, 13086288), (76, 12914100), (80, 12268395), (90, 10905240), (95, 10331280), (100, 9814716), (108, 9087700), (114, 8609400), (120, 8178930), (135, 7270160), (144, 6815775), (150, 6543144), (152, 6457050), (171, 5739600), (180, 5452620), (190, 5165640), (200, 4907358), (216, 4543850), (225, 4362096), (228, 4304700), (240, 4089465), (270, 3635080), (285, 3443760), (300, 3271572), (304, 3228525), (342, 2869800), (360, 2726310), (380, 2582820), (400, 2453679), (432, 2271925), (450, 2181048), (456, 2152350), (475, 2066256), (513, 1913200), (540, 1817540), (570, 1721880), (600, 1635786), (675, 1454032), (684, 1434900), (720, 1363155), (760, 1291410), (855, 1147920), (900, 1090524), (912, 1076175), (950, 1033128), (1026, 956600), (1080, 908770), (1140, 860940), (1200, 817893), (1350, 727016), (1368, 717450), (1425, 688752), (1520, 645705), (1710, 573960), (1800, 545262), (1900, 516564), (2052, 478300), (2160, 454385), (2280, 430470), (2565, 382640), (2700, 363508), (2736, 358725), (2850, 344376), (3420, 286980), (3600, 272631), (3800, 258282), (4104, 239150), (4275, 229584), (4560, 215235), (4783, 205200), (5130, 191320), (5400, 181754), (5700, 172188), (6840, 143490), (7600, 129141), (8208, 119575), (8550, 114792), (9566, 102600), (10260, 95660), (10800, 90877), (11400, 86094), (12825, 76528), (13680, 71745), (14349, 68400), (17100, 57396), (19132, 51300), (20520, 47830), (22800, 43047), (23915, 41040), (25650, 38264), (28698, 34200)]