41952750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 122563584

約数和(自身を除く): 80610834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 125, 131, 150, 175, 183, 210, 250, 262, 305, 350, 366, 375, 393, 427, 525, 610, 655, 750, 786, 854, 875, 915, 917, 1050, 1281, 1310, 1525, 1750, 1830, 1834, 1965, 2135, 2562, 2625, 2751, 3050, 3275, 3930, 4270, 4575, 4585, 5250, 5502, 6405, 6550, 7625, 7991, 9150, 9170, 9825, 10675, 12810, 13755, 15250, 15982, 16375, 19650, 21350, 22875, 22925, 23973, 27510, 32025, 32750, 39955, 45750, 45850, 47946, 49125, 53375, 55937, 64050, 68775, 79910, 98250, 106750, 111874, 114625, 119865, 137550, 160125, 167811, 199775, 229250, 239730, 279685, 320250, 335622, 343875, 399550, 559370, 599325, 687750, 839055, 998875, 1198650, 1398425, 1678110, 1997750, 2796850, 2996625, 4195275, 5993250, 6992125, 8390550, 13984250, 20976375, 41952750]

約数ペア:

[(1, 41952750), (2, 20976375), (3, 13984250), (5, 8390550), (6, 6992125), (7, 5993250), (10, 4195275), (14, 2996625), (15, 2796850), (21, 1997750), (25, 1678110), (30, 1398425), (35, 1198650), (42, 998875), (50, 839055), (61, 687750), (70, 599325), (75, 559370), (105, 399550), (122, 343875), (125, 335622), (131, 320250), (150, 279685), (175, 239730), (183, 229250), (210, 199775), (250, 167811), (262, 160125), (305, 137550), (350, 119865), (366, 114625), (375, 111874), (393, 106750), (427, 98250), (525, 79910), (610, 68775), (655, 64050), (750, 55937), (786, 53375), (854, 49125), (875, 47946), (915, 45850), (917, 45750), (1050, 39955), (1281, 32750), (1310, 32025), (1525, 27510), (1750, 23973), (1830, 22925), (1834, 22875), (1965, 21350), (2135, 19650), (2562, 16375), (2625, 15982), (2751, 15250), (3050, 13755), (3275, 12810), (3930, 10675), (4270, 9825), (4575, 9170), (4585, 9150), (5250, 7991), (5502, 7625), (6405, 6550)]