68727960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9091}}^1$

素因数の和:9118

約数の個数: 128

約数和(自身を含む): 261849600

約数和(自身を除く): 193121640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9091, 18182, 27273, 36364, 45455, 54546, 63637, 72728, 81819, 90910, 109092, 127274, 136365, 163638, 181820, 190911, 218184, 245457, 254548, 272730, 318185, 327276, 363640, 381822, 409095, 490914, 509096, 545460, 572733, 636370, 654552, 763644, 818190, 954555, 981828, 1090920, 1145466, 1227285, 1272740, 1527288, 1636380, 1718199, 1909110, 1963656, 2290932, 2454570, 2545480, 2863665, 3272760, 3436398, 3818220, 4581864, 4909140, 5727330, 6872796, 7636440, 8590995, 9818280, 11454660, 13745592, 17181990, 22909320, 34363980, 68727960]

約数ペア:

[(1, 68727960), (2, 34363980), (3, 22909320), (4, 17181990), (5, 13745592), (6, 11454660), (7, 9818280), (8, 8590995), (9, 7636440), (10, 6872796), (12, 5727330), (14, 4909140), (15, 4581864), (18, 3818220), (20, 3436398), (21, 3272760), (24, 2863665), (27, 2545480), (28, 2454570), (30, 2290932), (35, 1963656), (36, 1909110), (40, 1718199), (42, 1636380), (45, 1527288), (54, 1272740), (56, 1227285), (60, 1145466), (63, 1090920), (70, 981828), (72, 954555), (84, 818190), (90, 763644), (105, 654552), (108, 636370), (120, 572733), (126, 545460), (135, 509096), (140, 490914), (168, 409095), (180, 381822), (189, 363640), (210, 327276), (216, 318185), (252, 272730), (270, 254548), (280, 245457), (315, 218184), (360, 190911), (378, 181820), (420, 163638), (504, 136365), (540, 127274), (630, 109092), (756, 90910), (840, 81819), (945, 72728), (1080, 63637), (1260, 54546), (1512, 45455), (1890, 36364), (2520, 27273), (3780, 18182), (7560, 9091)]