153920550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8662

約数の個数: 96

約数和(自身を含む): 461970432

約数和(自身を除く): 308049882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 5950, 8623, 8925, 17246, 17850, 25869, 43115, 51738, 60361, 86230, 120722, 129345, 146591, 181083, 215575, 258690, 293182, 301805, 362166, 431150, 439773, 603610, 646725, 732955, 879546, 905415, 1026137, 1293450, 1465910, 1509025, 1810830, 2052274, 2198865, 3018050, 3078411, 3664775, 4397730, 4527075, 5130685, 6156822, 7329550, 9054150, 10261370, 10994325, 15392055, 21988650, 25653425, 30784110, 51306850, 76960275, 153920550]

約数ペア:

[(1, 153920550), (2, 76960275), (3, 51306850), (5, 30784110), (6, 25653425), (7, 21988650), (10, 15392055), (14, 10994325), (15, 10261370), (17, 9054150), (21, 7329550), (25, 6156822), (30, 5130685), (34, 4527075), (35, 4397730), (42, 3664775), (50, 3078411), (51, 3018050), (70, 2198865), (75, 2052274), (85, 1810830), (102, 1509025), (105, 1465910), (119, 1293450), (150, 1026137), (170, 905415), (175, 879546), (210, 732955), (238, 646725), (255, 603610), (350, 439773), (357, 431150), (425, 362166), (510, 301805), (525, 293182), (595, 258690), (714, 215575), (850, 181083), (1050, 146591), (1190, 129345), (1275, 120722), (1785, 86230), (2550, 60361), (2975, 51738), (3570, 43115), (5950, 25869), (8623, 17850), (8925, 17246)]