75602150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 159297840

約数和(自身を除く): 83695690

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 169, 230, 299, 325, 338, 389, 575, 598, 650, 778, 845, 1150, 1495, 1690, 1945, 2990, 3887, 3890, 4225, 5057, 7475, 7774, 8450, 8947, 9725, 10114, 14950, 17894, 19435, 19450, 25285, 38870, 44735, 50570, 65741, 89470, 97175, 116311, 126425, 131482, 194350, 223675, 232622, 252850, 328705, 447350, 581555, 657410, 1163110, 1512043, 1643525, 2907775, 3024086, 3287050, 5815550, 7560215, 15120430, 37801075, 75602150]

約数ペア:

[(1, 75602150), (2, 37801075), (5, 15120430), (10, 7560215), (13, 5815550), (23, 3287050), (25, 3024086), (26, 2907775), (46, 1643525), (50, 1512043), (65, 1163110), (115, 657410), (130, 581555), (169, 447350), (230, 328705), (299, 252850), (325, 232622), (338, 223675), (389, 194350), (575, 131482), (598, 126425), (650, 116311), (778, 97175), (845, 89470), (1150, 65741), (1495, 50570), (1690, 44735), (1945, 38870), (2990, 25285), (3887, 19450), (3890, 19435), (4225, 17894), (5057, 14950), (7475, 10114), (7774, 9725), (8450, 8947)]