64952460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 213071040

約数和(自身を除く): 148118580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 541, 580, 667, 690, 828, 870, 1035, 1044, 1082, 1305, 1334, 1380, 1623, 1740, 2001, 2070, 2164, 2610, 2668, 2705, 3246, 3335, 4002, 4140, 4869, 5220, 5410, 6003, 6492, 6670, 8004, 8115, 9738, 10005, 10820, 12006, 12443, 13340, 15689, 16230, 19476, 20010, 24012, 24345, 24886, 30015, 31378, 32460, 37329, 40020, 47067, 48690, 49772, 60030, 62215, 62756, 74658, 78445, 94134, 97380, 111987, 120060, 124430, 141201, 149316, 156890, 186645, 188268, 223974, 235335, 248860, 282402, 313780, 360847, 373290, 447948, 470670, 559935, 564804, 706005, 721694, 746580, 941340, 1082541, 1119870, 1412010, 1443388, 1804235, 2165082, 2239740, 2824020, 3247623, 3608470, 4330164, 5412705, 6495246, 7216940, 10825410, 12990492, 16238115, 21650820, 32476230, 64952460]

約数ペア:

[(1, 64952460), (2, 32476230), (3, 21650820), (4, 16238115), (5, 12990492), (6, 10825410), (9, 7216940), (10, 6495246), (12, 5412705), (15, 4330164), (18, 3608470), (20, 3247623), (23, 2824020), (29, 2239740), (30, 2165082), (36, 1804235), (45, 1443388), (46, 1412010), (58, 1119870), (60, 1082541), (69, 941340), (87, 746580), (90, 721694), (92, 706005), (115, 564804), (116, 559935), (138, 470670), (145, 447948), (174, 373290), (180, 360847), (207, 313780), (230, 282402), (261, 248860), (276, 235335), (290, 223974), (345, 188268), (348, 186645), (414, 156890), (435, 149316), (460, 141201), (522, 124430), (541, 120060), (580, 111987), (667, 97380), (690, 94134), (828, 78445), (870, 74658), (1035, 62756), (1044, 62215), (1082, 60030), (1305, 49772), (1334, 48690), (1380, 47067), (1623, 40020), (1740, 37329), (2001, 32460), (2070, 31378), (2164, 30015), (2610, 24886), (2668, 24345), (2705, 24012), (3246, 20010), (3335, 19476), (4002, 16230), (4140, 15689), (4869, 13340), (5220, 12443), (5410, 12006), (6003, 10820), (6492, 10005), (6670, 9738), (8004, 8115)]