66408120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3654

約数の個数: 128

約数和(自身を含む): 234446400

約数和(自身を除く): 168038280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3617, 3672, 4590, 6120, 7234, 9180, 10851, 14468, 18085, 18360, 21702, 28936, 32553, 36170, 43404, 54255, 61489, 65106, 72340, 86808, 97659, 108510, 122978, 130212, 144680, 162765, 184467, 195318, 217020, 245956, 260424, 307445, 325530, 368934, 390636, 434040, 488295, 491912, 553401, 614890, 651060, 737868, 781272, 922335, 976590, 1106802, 1229780, 1302120, 1475736, 1660203, 1844670, 1953180, 2213604, 2459560, 2767005, 3320406, 3689340, 3906360, 4427208, 5534010, 6640812, 7378680, 8301015, 11068020, 13281624, 16602030, 22136040, 33204060, 66408120]

約数ペア:

[(1, 66408120), (2, 33204060), (3, 22136040), (4, 16602030), (5, 13281624), (6, 11068020), (8, 8301015), (9, 7378680), (10, 6640812), (12, 5534010), (15, 4427208), (17, 3906360), (18, 3689340), (20, 3320406), (24, 2767005), (27, 2459560), (30, 2213604), (34, 1953180), (36, 1844670), (40, 1660203), (45, 1475736), (51, 1302120), (54, 1229780), (60, 1106802), (68, 976590), (72, 922335), (85, 781272), (90, 737868), (102, 651060), (108, 614890), (120, 553401), (135, 491912), (136, 488295), (153, 434040), (170, 390636), (180, 368934), (204, 325530), (216, 307445), (255, 260424), (270, 245956), (306, 217020), (340, 195318), (360, 184467), (408, 162765), (459, 144680), (510, 130212), (540, 122978), (612, 108510), (680, 97659), (765, 86808), (918, 72340), (1020, 65106), (1080, 61489), (1224, 54255), (1530, 43404), (1836, 36170), (2040, 32553), (2295, 28936), (3060, 21702), (3617, 18360), (3672, 18085), (4590, 14468), (6120, 10851), (7234, 9180)]