85652460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 287292096

約数和(自身を除く): 201639636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1217, 1380, 1530, 1564, 1955, 2070, 2346, 2434, 3060, 3519, 3651, 3910, 4140, 4692, 4868, 5865, 6085, 7038, 7302, 7820, 10953, 11730, 12170, 14076, 14604, 17595, 18255, 20689, 21906, 23460, 24340, 27991, 35190, 36510, 41378, 43812, 54765, 55982, 62067, 70380, 73020, 82756, 83973, 103445, 109530, 111964, 124134, 139955, 167946, 186201, 206890, 219060, 248268, 251919, 279910, 310335, 335892, 372402, 413780, 419865, 475847, 503838, 559820, 620670, 744804, 839730, 931005, 951694, 1007676, 1241340, 1259595, 1427541, 1679460, 1862010, 1903388, 2379235, 2519190, 2855082, 3724020, 4282623, 4758470, 5038380, 5710164, 7137705, 8565246, 9516940, 14275410, 17130492, 21413115, 28550820, 42826230, 85652460]

約数ペア:

[(1, 85652460), (2, 42826230), (3, 28550820), (4, 21413115), (5, 17130492), (6, 14275410), (9, 9516940), (10, 8565246), (12, 7137705), (15, 5710164), (17, 5038380), (18, 4758470), (20, 4282623), (23, 3724020), (30, 2855082), (34, 2519190), (36, 2379235), (45, 1903388), (46, 1862010), (51, 1679460), (60, 1427541), (68, 1259595), (69, 1241340), (85, 1007676), (90, 951694), (92, 931005), (102, 839730), (115, 744804), (138, 620670), (153, 559820), (170, 503838), (180, 475847), (204, 419865), (207, 413780), (230, 372402), (255, 335892), (276, 310335), (306, 279910), (340, 251919), (345, 248268), (391, 219060), (414, 206890), (460, 186201), (510, 167946), (612, 139955), (690, 124134), (765, 111964), (782, 109530), (828, 103445), (1020, 83973), (1035, 82756), (1173, 73020), (1217, 70380), (1380, 62067), (1530, 55982), (1564, 54765), (1955, 43812), (2070, 41378), (2346, 36510), (2434, 35190), (3060, 27991), (3519, 24340), (3651, 23460), (3910, 21906), (4140, 20689), (4692, 18255), (4868, 17595), (5865, 14604), (6085, 14076), (7038, 12170), (7302, 11730), (7820, 10953)]