87260850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8472

約数の個数: 72

約数和(自身を含む): 244662912

約数和(自身を除く): 157402062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 8431, 10350, 16862, 25293, 42155, 50586, 75879, 84310, 126465, 151758, 193913, 210775, 252930, 379395, 387826, 421550, 581739, 632325, 758790, 969565, 1163478, 1264650, 1745217, 1896975, 1939130, 2908695, 3490434, 3793950, 4847825, 5817390, 8726085, 9695650, 14543475, 17452170, 29086950, 43630425, 87260850]

約数ペア:

[(1, 87260850), (2, 43630425), (3, 29086950), (5, 17452170), (6, 14543475), (9, 9695650), (10, 8726085), (15, 5817390), (18, 4847825), (23, 3793950), (25, 3490434), (30, 2908695), (45, 1939130), (46, 1896975), (50, 1745217), (69, 1264650), (75, 1163478), (90, 969565), (115, 758790), (138, 632325), (150, 581739), (207, 421550), (225, 387826), (230, 379395), (345, 252930), (414, 210775), (450, 193913), (575, 151758), (690, 126465), (1035, 84310), (1150, 75879), (1725, 50586), (2070, 42155), (3450, 25293), (5175, 16862), (8431, 10350)]