77970150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173267}}^1$

素因数の和:173285

約数の個数: 36

約数和(自身を含む): 209481012

約数和(自身を除く): 131510862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 173267, 346534, 519801, 866335, 1039602, 1559403, 1732670, 2599005, 3118806, 4331675, 5198010, 7797015, 8663350, 12995025, 15594030, 25990050, 38985075, 77970150]

約数ペア:

[(1, 77970150), (2, 38985075), (3, 25990050), (5, 15594030), (6, 12995025), (9, 8663350), (10, 7797015), (15, 5198010), (18, 4331675), (25, 3118806), (30, 2599005), (45, 1732670), (50, 1559403), (75, 1039602), (90, 866335), (150, 519801), (225, 346534), (450, 173267)]