9400410540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 28838890080

約数和(自身を除く): 19438479540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 197, 358, 394, 537, 591, 716, 788, 895, 985, 1074, 1182, 1481, 1611, 1773, 1790, 1970, 2148, 2364, 2685, 2955, 2962, 3222, 3546, 3580, 3940, 4443, 5370, 5910, 5924, 6444, 7092, 7405, 8055, 8865, 8886, 10740, 11820, 13329, 14810, 16110, 17730, 17772, 22215, 26658, 29620, 32220, 35263, 35460, 44430, 53316, 66645, 70526, 88860, 105789, 133290, 141052, 176315, 211578, 265099, 266580, 291757, 317367, 352630, 423156, 528945, 530198, 583514, 634734, 705260, 795297, 875271, 1057890, 1060396, 1167028, 1269468, 1325495, 1458785, 1586835, 1590594, 1750542, 2115780, 2385891, 2625813, 2650990, 2917570, 3173670, 3181188, 3501084, 3976485, 4376355, 4771782, 5251626, 5301980, 5835140, 6347340, 7952970, 8752710, 9543564, 10503252, 11929455, 13129065, 15905940, 17505420, 23858910, 26258130, 47717820, 52224503, 52516260, 104449006, 156673509, 208898012, 261122515, 313347018, 470020527, 522245030, 626694036, 783367545, 940041054, 1044490060, 1566735090, 1880082108, 2350102635, 3133470180, 4700205270, 9400410540]

約数ペア:

[(1, 9400410540), (2, 4700205270), (3, 3133470180), (4, 2350102635), (5, 1880082108), (6, 1566735090), (9, 1044490060), (10, 940041054), (12, 783367545), (15, 626694036), (18, 522245030), (20, 470020527), (30, 313347018), (36, 261122515), (45, 208898012), (60, 156673509), (90, 104449006), (179, 52516260), (180, 52224503), (197, 47717820), (358, 26258130), (394, 23858910), (537, 17505420), (591, 15905940), (716, 13129065), (788, 11929455), (895, 10503252), (985, 9543564), (1074, 8752710), (1182, 7952970), (1481, 6347340), (1611, 5835140), (1773, 5301980), (1790, 5251626), (1970, 4771782), (2148, 4376355), (2364, 3976485), (2685, 3501084), (2955, 3181188), (2962, 3173670), (3222, 2917570), (3546, 2650990), (3580, 2625813), (3940, 2385891), (4443, 2115780), (5370, 1750542), (5910, 1590594), (5924, 1586835), (6444, 1458785), (7092, 1325495), (7405, 1269468), (8055, 1167028), (8865, 1060396), (8886, 1057890), (10740, 875271), (11820, 795297), (13329, 705260), (14810, 634734), (16110, 583514), (17730, 530198), (17772, 528945), (22215, 423156), (26658, 352630), (29620, 317367), (32220, 291757), (35263, 266580), (35460, 265099), (44430, 211578), (53316, 176315), (66645, 141052), (70526, 133290), (88860, 105789)]