151470270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{107}}^2$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 474299280

約数和(自身を除く): 322829010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 107, 126, 135, 147, 189, 210, 214, 245, 270, 294, 315, 321, 378, 441, 490, 535, 630, 642, 735, 749, 882, 945, 963, 1070, 1323, 1470, 1498, 1605, 1890, 1926, 2205, 2247, 2646, 2889, 3210, 3745, 4410, 4494, 4815, 5243, 5778, 6615, 6741, 7490, 9630, 10486, 11235, 11449, 13230, 13482, 14445, 15729, 20223, 22470, 22898, 26215, 28890, 31458, 33705, 34347, 40446, 47187, 52430, 57245, 67410, 68694, 78645, 80143, 94374, 101115, 103041, 114490, 141561, 157290, 160286, 171735, 202230, 206082, 235935, 240429, 283122, 309123, 343470, 400715, 471870, 480858, 515205, 561001, 618246, 707805, 721287, 801430, 1030410, 1122002, 1202145, 1415610, 1442574, 1545615, 1683003, 2163861, 2404290, 2805005, 3091230, 3366006, 3606435, 4327722, 5049009, 5610010, 7212870, 8415015, 10098018, 10819305, 15147027, 16830030, 21638610, 25245045, 30294054, 50490090, 75735135, 151470270]

約数ペア:

[(1, 151470270), (2, 75735135), (3, 50490090), (5, 30294054), (6, 25245045), (7, 21638610), (9, 16830030), (10, 15147027), (14, 10819305), (15, 10098018), (18, 8415015), (21, 7212870), (27, 5610010), (30, 5049009), (35, 4327722), (42, 3606435), (45, 3366006), (49, 3091230), (54, 2805005), (63, 2404290), (70, 2163861), (90, 1683003), (98, 1545615), (105, 1442574), (107, 1415610), (126, 1202145), (135, 1122002), (147, 1030410), (189, 801430), (210, 721287), (214, 707805), (245, 618246), (270, 561001), (294, 515205), (315, 480858), (321, 471870), (378, 400715), (441, 343470), (490, 309123), (535, 283122), (630, 240429), (642, 235935), (735, 206082), (749, 202230), (882, 171735), (945, 160286), (963, 157290), (1070, 141561), (1323, 114490), (1470, 103041), (1498, 101115), (1605, 94374), (1890, 80143), (1926, 78645), (2205, 68694), (2247, 67410), (2646, 57245), (2889, 52430), (3210, 47187), (3745, 40446), (4410, 34347), (4494, 33705), (4815, 31458), (5243, 28890), (5778, 26215), (6615, 22898), (6741, 22470), (7490, 20223), (9630, 15729), (10486, 14445), (11235, 13482), (11449, 13230)]