145215900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3500

約数の個数: 108

約数和(自身を含む): 464991072

約数和(自身を除く): 319775172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3433, 3525, 4230, 4700, 6866, 7050, 8460, 10299, 10575, 13732, 14100, 17165, 20598, 21150, 30897, 34330, 41196, 42300, 51495, 61794, 68660, 85825, 102990, 123588, 154485, 161351, 171650, 205980, 257475, 308970, 322702, 343300, 484053, 514950, 617940, 645404, 772425, 806755, 968106, 1029900, 1452159, 1544850, 1613510, 1936212, 2420265, 2904318, 3089700, 3227020, 4033775, 4840530, 5808636, 7260795, 8067550, 9681060, 12101325, 14521590, 16135100, 24202650, 29043180, 36303975, 48405300, 72607950, 145215900]

約数ペア:

[(1, 145215900), (2, 72607950), (3, 48405300), (4, 36303975), (5, 29043180), (6, 24202650), (9, 16135100), (10, 14521590), (12, 12101325), (15, 9681060), (18, 8067550), (20, 7260795), (25, 5808636), (30, 4840530), (36, 4033775), (45, 3227020), (47, 3089700), (50, 2904318), (60, 2420265), (75, 1936212), (90, 1613510), (94, 1544850), (100, 1452159), (141, 1029900), (150, 968106), (180, 806755), (188, 772425), (225, 645404), (235, 617940), (282, 514950), (300, 484053), (423, 343300), (450, 322702), (470, 308970), (564, 257475), (705, 205980), (846, 171650), (900, 161351), (940, 154485), (1175, 123588), (1410, 102990), (1692, 85825), (2115, 68660), (2350, 61794), (2820, 51495), (3433, 42300), (3525, 41196), (4230, 34330), (4700, 30897), (6866, 21150), (7050, 20598), (8460, 17165), (10299, 14100), (10575, 13732)]