68527200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4109

約数の個数: 144

約数和(自身を含む): 254983680

約数和(自身を除く): 186456480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4079, 4200, 5600, 8158, 8400, 12237, 16316, 16800, 20395, 24474, 28553, 32632, 40790, 48948, 57106, 61185, 65264, 81580, 85659, 97896, 101975, 114212, 122370, 130528, 142765, 163160, 171318, 195792, 203950, 228424, 244740, 285530, 305925, 326320, 342636, 391584, 407900, 428295, 456848, 489480, 571060, 611850, 652640, 685272, 713825, 815800, 856590, 913696, 978960, 1142120, 1223700, 1370544, 1427650, 1631600, 1713180, 1957920, 2141475, 2284240, 2447400, 2741088, 2855300, 3263200, 3426360, 4282950, 4568480, 4894800, 5710600, 6852720, 8565900, 9789600, 11421200, 13705440, 17131800, 22842400, 34263600, 68527200]

約数ペア:

[(1, 68527200), (2, 34263600), (3, 22842400), (4, 17131800), (5, 13705440), (6, 11421200), (7, 9789600), (8, 8565900), (10, 6852720), (12, 5710600), (14, 4894800), (15, 4568480), (16, 4282950), (20, 3426360), (21, 3263200), (24, 2855300), (25, 2741088), (28, 2447400), (30, 2284240), (32, 2141475), (35, 1957920), (40, 1713180), (42, 1631600), (48, 1427650), (50, 1370544), (56, 1223700), (60, 1142120), (70, 978960), (75, 913696), (80, 856590), (84, 815800), (96, 713825), (100, 685272), (105, 652640), (112, 611850), (120, 571060), (140, 489480), (150, 456848), (160, 428295), (168, 407900), (175, 391584), (200, 342636), (210, 326320), (224, 305925), (240, 285530), (280, 244740), (300, 228424), (336, 203950), (350, 195792), (400, 171318), (420, 163160), (480, 142765), (525, 130528), (560, 122370), (600, 114212), (672, 101975), (700, 97896), (800, 85659), (840, 81580), (1050, 65264), (1120, 61185), (1200, 57106), (1400, 48948), (1680, 40790), (2100, 32632), (2400, 28553), (2800, 24474), (3360, 20395), (4079, 16800), (4200, 16316), (5600, 12237), (8158, 8400)]