39787650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 129527424

約数和(自身を除く): 89739774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 743, 765, 850, 1050, 1071, 1190, 1275, 1486, 1530, 1575, 1785, 2142, 2229, 2550, 2975, 3150, 3570, 3715, 3825, 4458, 5201, 5355, 5950, 6687, 7430, 7650, 8925, 10402, 10710, 11145, 12631, 13374, 15603, 17850, 18575, 22290, 25262, 26005, 26775, 31206, 33435, 37150, 37893, 46809, 52010, 53550, 55725, 63155, 66870, 75786, 78015, 88417, 93618, 111450, 113679, 126310, 130025, 156030, 167175, 176834, 189465, 227358, 234045, 260050, 265251, 315775, 334350, 378930, 390075, 442085, 468090, 530502, 568395, 631550, 780150, 795753, 884170, 947325, 1136790, 1170225, 1326255, 1591506, 1894650, 2210425, 2340450, 2652510, 2841975, 3978765, 4420850, 5683950, 6631275, 7957530, 13262550, 19893825, 39787650]

約数ペア:

[(1, 39787650), (2, 19893825), (3, 13262550), (5, 7957530), (6, 6631275), (7, 5683950), (9, 4420850), (10, 3978765), (14, 2841975), (15, 2652510), (17, 2340450), (18, 2210425), (21, 1894650), (25, 1591506), (30, 1326255), (34, 1170225), (35, 1136790), (42, 947325), (45, 884170), (50, 795753), (51, 780150), (63, 631550), (70, 568395), (75, 530502), (85, 468090), (90, 442085), (102, 390075), (105, 378930), (119, 334350), (126, 315775), (150, 265251), (153, 260050), (170, 234045), (175, 227358), (210, 189465), (225, 176834), (238, 167175), (255, 156030), (306, 130025), (315, 126310), (350, 113679), (357, 111450), (425, 93618), (450, 88417), (510, 78015), (525, 75786), (595, 66870), (630, 63155), (714, 55725), (743, 53550), (765, 52010), (850, 46809), (1050, 37893), (1071, 37150), (1190, 33435), (1275, 31206), (1486, 26775), (1530, 26005), (1575, 25262), (1785, 22290), (2142, 18575), (2229, 17850), (2550, 15603), (2975, 13374), (3150, 12631), (3570, 11145), (3715, 10710), (3825, 10402), (4458, 8925), (5201, 7650), (5355, 7430), (5950, 6687)]