30090450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 72

約数和(自身を含む): 80874288

約数和(自身を除く): 50783838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1187, 1690, 1950, 2374, 2535, 3561, 4225, 5070, 5935, 7122, 8450, 11870, 12675, 15431, 17805, 25350, 29675, 30862, 35610, 46293, 59350, 77155, 89025, 92586, 154310, 178050, 200603, 231465, 385775, 401206, 462930, 601809, 771550, 1003015, 1157325, 1203618, 2006030, 2314650, 3009045, 5015075, 6018090, 10030150, 15045225, 30090450]

約数ペア:

[(1, 30090450), (2, 15045225), (3, 10030150), (5, 6018090), (6, 5015075), (10, 3009045), (13, 2314650), (15, 2006030), (25, 1203618), (26, 1157325), (30, 1003015), (39, 771550), (50, 601809), (65, 462930), (75, 401206), (78, 385775), (130, 231465), (150, 200603), (169, 178050), (195, 154310), (325, 92586), (338, 89025), (390, 77155), (507, 59350), (650, 46293), (845, 35610), (975, 30862), (1014, 29675), (1187, 25350), (1690, 17805), (1950, 15431), (2374, 12675), (2535, 11870), (3561, 8450), (4225, 7122), (5070, 5935)]