254807100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5009

約数の個数: 144

約数和(自身を含む): 862444800

約数和(自身を除く): 607637700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 4967, 5130, 5700, 8550, 9934, 10260, 12825, 14901, 17100, 19868, 24835, 25650, 29802, 44703, 49670, 51300, 59604, 74505, 89406, 94373, 99340, 124175, 134109, 149010, 178812, 188746, 223515, 248350, 268218, 283119, 298020, 372525, 377492, 447030, 471865, 496700, 536436, 566238, 670545, 745050, 849357, 894060, 943730, 1117575, 1132476, 1341090, 1415595, 1490100, 1698714, 1887460, 2235150, 2359325, 2548071, 2682180, 2831190, 3352725, 3397428, 4246785, 4470300, 4718650, 5096142, 5662380, 6705450, 7077975, 8493570, 9437300, 10192284, 12740355, 13410900, 14155950, 16987140, 21233925, 25480710, 28311900, 42467850, 50961420, 63701775, 84935700, 127403550, 254807100]

約数ペア:

[(1, 254807100), (2, 127403550), (3, 84935700), (4, 63701775), (5, 50961420), (6, 42467850), (9, 28311900), (10, 25480710), (12, 21233925), (15, 16987140), (18, 14155950), (19, 13410900), (20, 12740355), (25, 10192284), (27, 9437300), (30, 8493570), (36, 7077975), (38, 6705450), (45, 5662380), (50, 5096142), (54, 4718650), (57, 4470300), (60, 4246785), (75, 3397428), (76, 3352725), (90, 2831190), (95, 2682180), (100, 2548071), (108, 2359325), (114, 2235150), (135, 1887460), (150, 1698714), (171, 1490100), (180, 1415595), (190, 1341090), (225, 1132476), (228, 1117575), (270, 943730), (285, 894060), (300, 849357), (342, 745050), (380, 670545), (450, 566238), (475, 536436), (513, 496700), (540, 471865), (570, 447030), (675, 377492), (684, 372525), (855, 298020), (900, 283119), (950, 268218), (1026, 248350), (1140, 223515), (1350, 188746), (1425, 178812), (1710, 149010), (1900, 134109), (2052, 124175), (2565, 99340), (2700, 94373), (2850, 89406), (3420, 74505), (4275, 59604), (4967, 51300), (5130, 49670), (5700, 44703), (8550, 29802), (9934, 25650), (10260, 24835), (12825, 19868), (14901, 17100)]