203719140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59567}}^1$

素因数の和:59601

約数の個数: 72

約数和(自身を含む): 650482560

約数和(自身を除く): 446763420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 59567, 119134, 178701, 238268, 297835, 357402, 536103, 595670, 714804, 893505, 1072206, 1131773, 1191340, 1787010, 2144412, 2263546, 2680515, 3395319, 3574020, 4527092, 5361030, 5658865, 6790638, 10185957, 10722060, 11317730, 13581276, 16976595, 20371914, 22635460, 33953190, 40743828, 50929785, 67906380, 101859570, 203719140]

約数ペア:

[(1, 203719140), (2, 101859570), (3, 67906380), (4, 50929785), (5, 40743828), (6, 33953190), (9, 22635460), (10, 20371914), (12, 16976595), (15, 13581276), (18, 11317730), (19, 10722060), (20, 10185957), (30, 6790638), (36, 5658865), (38, 5361030), (45, 4527092), (57, 3574020), (60, 3395319), (76, 2680515), (90, 2263546), (95, 2144412), (114, 1787010), (171, 1191340), (180, 1131773), (190, 1072206), (228, 893505), (285, 714804), (342, 595670), (380, 536103), (570, 357402), (684, 297835), (855, 238268), (1140, 178701), (1710, 119134), (3420, 59567)]