66123750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 206933760

約数和(自身を除く): 140810010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 229, 231, 250, 275, 330, 350, 375, 385, 458, 462, 525, 550, 625, 687, 750, 770, 825, 875, 1050, 1145, 1155, 1250, 1374, 1375, 1603, 1650, 1750, 1875, 1925, 2290, 2310, 2519, 2625, 2750, 3206, 3435, 3750, 3850, 4125, 4375, 4809, 5038, 5250, 5725, 5775, 6870, 6875, 7557, 8015, 8250, 8750, 9618, 9625, 11450, 11550, 12595, 13125, 13750, 15114, 16030, 17175, 17633, 19250, 20625, 24045, 25190, 26250, 28625, 28875, 34350, 35266, 37785, 40075, 41250, 48090, 48125, 52899, 57250, 57750, 62975, 75570, 80150, 85875, 88165, 96250, 105798, 120225, 125950, 143125, 144375, 171750, 176330, 188925, 200375, 240450, 264495, 286250, 288750, 314875, 377850, 400750, 429375, 440825, 528990, 601125, 629750, 858750, 881650, 944625, 1001875, 1202250, 1322475, 1574375, 1889250, 2003750, 2204125, 2644950, 3005625, 3148750, 4408250, 4723125, 6011250, 6612375, 9446250, 11020625, 13224750, 22041250, 33061875, 66123750]

約数ペア:

[(1, 66123750), (2, 33061875), (3, 22041250), (5, 13224750), (6, 11020625), (7, 9446250), (10, 6612375), (11, 6011250), (14, 4723125), (15, 4408250), (21, 3148750), (22, 3005625), (25, 2644950), (30, 2204125), (33, 2003750), (35, 1889250), (42, 1574375), (50, 1322475), (55, 1202250), (66, 1001875), (70, 944625), (75, 881650), (77, 858750), (105, 629750), (110, 601125), (125, 528990), (150, 440825), (154, 429375), (165, 400750), (175, 377850), (210, 314875), (229, 288750), (231, 286250), (250, 264495), (275, 240450), (330, 200375), (350, 188925), (375, 176330), (385, 171750), (458, 144375), (462, 143125), (525, 125950), (550, 120225), (625, 105798), (687, 96250), (750, 88165), (770, 85875), (825, 80150), (875, 75570), (1050, 62975), (1145, 57750), (1155, 57250), (1250, 52899), (1374, 48125), (1375, 48090), (1603, 41250), (1650, 40075), (1750, 37785), (1875, 35266), (1925, 34350), (2290, 28875), (2310, 28625), (2519, 26250), (2625, 25190), (2750, 24045), (3206, 20625), (3435, 19250), (3750, 17633), (3850, 17175), (4125, 16030), (4375, 15114), (4809, 13750), (5038, 13125), (5250, 12595), (5725, 11550), (5775, 11450), (6870, 9625), (6875, 9618), (7557, 8750), (8015, 8250)]