228110300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 544465152

約数和(自身を除く): 316354852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 131, 220, 262, 275, 524, 550, 655, 1100, 1310, 1441, 1583, 2620, 2882, 3166, 3275, 5764, 6332, 6550, 7205, 7915, 13100, 14410, 15830, 17413, 28820, 31660, 34826, 36025, 39575, 69652, 72050, 79150, 87065, 144100, 158300, 174130, 207373, 348260, 414746, 435325, 829492, 870650, 1036865, 1741300, 2073730, 2281103, 4147460, 4562206, 5184325, 9124412, 10368650, 11405515, 20737300, 22811030, 45622060, 57027575, 114055150, 228110300]

約数ペア:

[(1, 228110300), (2, 114055150), (4, 57027575), (5, 45622060), (10, 22811030), (11, 20737300), (20, 11405515), (22, 10368650), (25, 9124412), (44, 5184325), (50, 4562206), (55, 4147460), (100, 2281103), (110, 2073730), (131, 1741300), (220, 1036865), (262, 870650), (275, 829492), (524, 435325), (550, 414746), (655, 348260), (1100, 207373), (1310, 174130), (1441, 158300), (1583, 144100), (2620, 87065), (2882, 79150), (3166, 72050), (3275, 69652), (5764, 39575), (6332, 36025), (6550, 34826), (7205, 31660), (7915, 28820), (13100, 17413), (14410, 15830)]