40394550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 126849024

約数和(自身を除く): 86454474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 31, 34, 35, 42, 50, 51, 62, 70, 73, 75, 85, 93, 102, 105, 119, 146, 150, 155, 170, 175, 186, 210, 217, 219, 238, 255, 310, 350, 357, 365, 425, 434, 438, 465, 510, 511, 525, 527, 595, 651, 714, 730, 775, 850, 930, 1022, 1050, 1054, 1085, 1095, 1190, 1241, 1275, 1302, 1533, 1550, 1581, 1785, 1825, 2170, 2190, 2263, 2325, 2482, 2550, 2555, 2635, 2975, 3066, 3162, 3255, 3570, 3650, 3689, 3723, 4526, 4650, 5110, 5270, 5425, 5475, 5950, 6205, 6510, 6789, 7378, 7446, 7665, 7905, 8687, 8925, 10850, 10950, 11067, 11315, 12410, 12775, 13175, 13578, 15330, 15810, 15841, 16275, 17374, 17850, 18445, 18615, 22134, 22630, 25550, 26061, 26350, 31025, 31682, 32550, 33945, 36890, 37230, 38325, 38471, 39525, 43435, 47523, 52122, 55335, 56575, 62050, 67890, 76650, 76942, 79050, 79205, 86870, 92225, 93075, 95046, 110670, 113150, 115413, 130305, 158410, 169725, 184450, 186150, 192355, 217175, 230826, 237615, 260610, 269297, 276675, 339450, 384710, 396025, 434350, 475230, 538594, 553350, 577065, 651525, 792050, 807891, 961775, 1154130, 1188075, 1303050, 1346485, 1615782, 1923550, 2376150, 2692970, 2885325, 4039455, 5770650, 6732425, 8078910, 13464850, 20197275, 40394550]

約数ペア:

[(1, 40394550), (2, 20197275), (3, 13464850), (5, 8078910), (6, 6732425), (7, 5770650), (10, 4039455), (14, 2885325), (15, 2692970), (17, 2376150), (21, 1923550), (25, 1615782), (30, 1346485), (31, 1303050), (34, 1188075), (35, 1154130), (42, 961775), (50, 807891), (51, 792050), (62, 651525), (70, 577065), (73, 553350), (75, 538594), (85, 475230), (93, 434350), (102, 396025), (105, 384710), (119, 339450), (146, 276675), (150, 269297), (155, 260610), (170, 237615), (175, 230826), (186, 217175), (210, 192355), (217, 186150), (219, 184450), (238, 169725), (255, 158410), (310, 130305), (350, 115413), (357, 113150), (365, 110670), (425, 95046), (434, 93075), (438, 92225), (465, 86870), (510, 79205), (511, 79050), (525, 76942), (527, 76650), (595, 67890), (651, 62050), (714, 56575), (730, 55335), (775, 52122), (850, 47523), (930, 43435), (1022, 39525), (1050, 38471), (1054, 38325), (1085, 37230), (1095, 36890), (1190, 33945), (1241, 32550), (1275, 31682), (1302, 31025), (1533, 26350), (1550, 26061), (1581, 25550), (1785, 22630), (1825, 22134), (2170, 18615), (2190, 18445), (2263, 17850), (2325, 17374), (2482, 16275), (2550, 15841), (2555, 15810), (2635, 15330), (2975, 13578), (3066, 13175), (3162, 12775), (3255, 12410), (3570, 11315), (3650, 11067), (3689, 10950), (3723, 10850), (4526, 8925), (4650, 8687), (5110, 7905), (5270, 7665), (5425, 7446), (5475, 7378), (5950, 6789), (6205, 6510)]