9800280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3913

約数の個数: 96

約数和(自身を含む): 36410400

約数和(自身を除く): 26610120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3889, 7778, 11667, 15556, 19445, 23334, 27223, 31112, 35001, 38890, 46668, 54446, 58335, 70002, 77780, 81669, 93336, 108892, 116670, 136115, 140004, 155560, 163338, 175005, 217784, 233340, 245007, 272230, 280008, 326676, 350010, 408345, 466680, 490014, 544460, 653352, 700020, 816690, 980028, 1088920, 1225035, 1400040, 1633380, 1960056, 2450070, 3266760, 4900140, 9800280]

約数ペア:

[(1, 9800280), (2, 4900140), (3, 3266760), (4, 2450070), (5, 1960056), (6, 1633380), (7, 1400040), (8, 1225035), (9, 1088920), (10, 980028), (12, 816690), (14, 700020), (15, 653352), (18, 544460), (20, 490014), (21, 466680), (24, 408345), (28, 350010), (30, 326676), (35, 280008), (36, 272230), (40, 245007), (42, 233340), (45, 217784), (56, 175005), (60, 163338), (63, 155560), (70, 140004), (72, 136115), (84, 116670), (90, 108892), (105, 93336), (120, 81669), (126, 77780), (140, 70002), (168, 58335), (180, 54446), (210, 46668), (252, 38890), (280, 35001), (315, 31112), (360, 27223), (420, 23334), (504, 19445), (630, 15556), (840, 11667), (1260, 7778), (2520, 3889)]