79682580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 265749120

約数和(自身を除く): 186066540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1013, 1035, 1140, 1311, 1380, 1710, 1748, 2026, 2070, 2185, 2622, 3039, 3420, 3933, 4052, 4140, 4370, 5065, 5244, 6078, 6555, 7866, 8740, 9117, 10130, 12156, 13110, 15195, 15732, 18234, 19247, 19665, 20260, 23299, 26220, 30390, 36468, 38494, 39330, 45585, 46598, 57741, 60780, 69897, 76988, 78660, 91170, 93196, 96235, 115482, 116495, 139794, 173223, 182340, 192470, 209691, 230964, 232990, 279588, 288705, 346446, 349485, 384940, 419382, 442681, 465980, 577410, 692892, 698970, 838764, 866115, 885362, 1048455, 1154820, 1328043, 1397940, 1732230, 1770724, 2096910, 2213405, 2656086, 3464460, 3984129, 4193820, 4426810, 5312172, 6640215, 7968258, 8853620, 13280430, 15936516, 19920645, 26560860, 39841290, 79682580]

約数ペア:

[(1, 79682580), (2, 39841290), (3, 26560860), (4, 19920645), (5, 15936516), (6, 13280430), (9, 8853620), (10, 7968258), (12, 6640215), (15, 5312172), (18, 4426810), (19, 4193820), (20, 3984129), (23, 3464460), (30, 2656086), (36, 2213405), (38, 2096910), (45, 1770724), (46, 1732230), (57, 1397940), (60, 1328043), (69, 1154820), (76, 1048455), (90, 885362), (92, 866115), (95, 838764), (114, 698970), (115, 692892), (138, 577410), (171, 465980), (180, 442681), (190, 419382), (207, 384940), (228, 349485), (230, 346446), (276, 288705), (285, 279588), (342, 232990), (345, 230964), (380, 209691), (414, 192470), (437, 182340), (460, 173223), (570, 139794), (684, 116495), (690, 115482), (828, 96235), (855, 93196), (874, 91170), (1013, 78660), (1035, 76988), (1140, 69897), (1311, 60780), (1380, 57741), (1710, 46598), (1748, 45585), (2026, 39330), (2070, 38494), (2185, 36468), (2622, 30390), (3039, 26220), (3420, 23299), (3933, 20260), (4052, 19665), (4140, 19247), (4370, 18234), (5065, 15732), (5244, 15195), (6078, 13110), (6555, 12156), (7866, 10130), (8740, 9117)]