74455500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 252461664

約数和(自身を除く): 178006164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1013, 1050, 1225, 1470, 1500, 1750, 2026, 2100, 2450, 2625, 2940, 3039, 3500, 3675, 4052, 4900, 5065, 5250, 6078, 6125, 7091, 7350, 10130, 10500, 12156, 12250, 14182, 14700, 15195, 18375, 20260, 21273, 24500, 25325, 28364, 30390, 35455, 36750, 42546, 49637, 50650, 60780, 70910, 73500, 75975, 85092, 99274, 101300, 106365, 126625, 141820, 148911, 151950, 177275, 198548, 212730, 248185, 253250, 297822, 303900, 354550, 379875, 425460, 496370, 506500, 531825, 595644, 709100, 744555, 759750, 886375, 992740, 1063650, 1240925, 1489110, 1519500, 1772750, 2127300, 2481850, 2659125, 2978220, 3545500, 3722775, 4963700, 5318250, 6204625, 7445550, 10636500, 12409250, 14891100, 18613875, 24818500, 37227750, 74455500]

約数ペア:

[(1, 74455500), (2, 37227750), (3, 24818500), (4, 18613875), (5, 14891100), (6, 12409250), (7, 10636500), (10, 7445550), (12, 6204625), (14, 5318250), (15, 4963700), (20, 3722775), (21, 3545500), (25, 2978220), (28, 2659125), (30, 2481850), (35, 2127300), (42, 1772750), (49, 1519500), (50, 1489110), (60, 1240925), (70, 1063650), (75, 992740), (84, 886375), (98, 759750), (100, 744555), (105, 709100), (125, 595644), (140, 531825), (147, 506500), (150, 496370), (175, 425460), (196, 379875), (210, 354550), (245, 303900), (250, 297822), (294, 253250), (300, 248185), (350, 212730), (375, 198548), (420, 177275), (490, 151950), (500, 148911), (525, 141820), (588, 126625), (700, 106365), (735, 101300), (750, 99274), (875, 85092), (980, 75975), (1013, 73500), (1050, 70910), (1225, 60780), (1470, 50650), (1500, 49637), (1750, 42546), (2026, 36750), (2100, 35455), (2450, 30390), (2625, 28364), (2940, 25325), (3039, 24500), (3500, 21273), (3675, 20260), (4052, 18375), (4900, 15195), (5065, 14700), (5250, 14182), (6078, 12250), (6125, 12156), (7091, 10500), (7350, 10130)]