77494500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 259105392

約数和(自身を除く): 181610892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1013, 1020, 1125, 1275, 1500, 1530, 1700, 2026, 2125, 2250, 2550, 3039, 3060, 3825, 4052, 4250, 4500, 5065, 5100, 6078, 6375, 7650, 8500, 9117, 10130, 12156, 12750, 15195, 15300, 17221, 18234, 19125, 20260, 25325, 25500, 30390, 34442, 36468, 38250, 45585, 50650, 51663, 60780, 68884, 75975, 76500, 86105, 91170, 101300, 103326, 126625, 151950, 154989, 172210, 182340, 206652, 227925, 253250, 258315, 303900, 309978, 344420, 379875, 430525, 455850, 506500, 516630, 619956, 759750, 774945, 861050, 911700, 1033260, 1139625, 1291575, 1519500, 1549890, 1722100, 2152625, 2279250, 2583150, 3099780, 3874725, 4305250, 4558500, 5166300, 6457875, 7749450, 8610500, 12915750, 15498900, 19373625, 25831500, 38747250, 77494500]

約数ペア:

[(1, 77494500), (2, 38747250), (3, 25831500), (4, 19373625), (5, 15498900), (6, 12915750), (9, 8610500), (10, 7749450), (12, 6457875), (15, 5166300), (17, 4558500), (18, 4305250), (20, 3874725), (25, 3099780), (30, 2583150), (34, 2279250), (36, 2152625), (45, 1722100), (50, 1549890), (51, 1519500), (60, 1291575), (68, 1139625), (75, 1033260), (85, 911700), (90, 861050), (100, 774945), (102, 759750), (125, 619956), (150, 516630), (153, 506500), (170, 455850), (180, 430525), (204, 379875), (225, 344420), (250, 309978), (255, 303900), (300, 258315), (306, 253250), (340, 227925), (375, 206652), (425, 182340), (450, 172210), (500, 154989), (510, 151950), (612, 126625), (750, 103326), (765, 101300), (850, 91170), (900, 86105), (1013, 76500), (1020, 75975), (1125, 68884), (1275, 60780), (1500, 51663), (1530, 50650), (1700, 45585), (2026, 38250), (2125, 36468), (2250, 34442), (2550, 30390), (3039, 25500), (3060, 25325), (3825, 20260), (4052, 19125), (4250, 18234), (4500, 17221), (5065, 15300), (5100, 15195), (6078, 12750), (6375, 12156), (7650, 10130), (8500, 9117)]