225097560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32909}}^1$

素因数の和:32945

約数の個数: 96

約数和(自身を含む): 770094000

約数和(自身を除く): 544996440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 32909, 65818, 98727, 131636, 164545, 197454, 263272, 296181, 329090, 394908, 493635, 592362, 625271, 658180, 789816, 987270, 1184724, 1250542, 1316360, 1480905, 1875813, 1974540, 2369448, 2501084, 2961810, 3126355, 3751626, 3949080, 5002168, 5627439, 5923620, 6252710, 7503252, 9379065, 11254878, 11847240, 12505420, 15006504, 18758130, 22509756, 25010840, 28137195, 37516260, 45019512, 56274390, 75032520, 112548780, 225097560]

約数ペア:

[(1, 225097560), (2, 112548780), (3, 75032520), (4, 56274390), (5, 45019512), (6, 37516260), (8, 28137195), (9, 25010840), (10, 22509756), (12, 18758130), (15, 15006504), (18, 12505420), (19, 11847240), (20, 11254878), (24, 9379065), (30, 7503252), (36, 6252710), (38, 5923620), (40, 5627439), (45, 5002168), (57, 3949080), (60, 3751626), (72, 3126355), (76, 2961810), (90, 2501084), (95, 2369448), (114, 1974540), (120, 1875813), (152, 1480905), (171, 1316360), (180, 1250542), (190, 1184724), (228, 987270), (285, 789816), (342, 658180), (360, 625271), (380, 592362), (456, 493635), (570, 394908), (684, 329090), (760, 296181), (855, 263272), (1140, 197454), (1368, 164545), (1710, 131636), (2280, 98727), (3420, 65818), (6840, 32909)]