74164500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{16481}}^1$

素因数の和:16506

約数の個数: 72

約数和(自身を含む): 233978472

約数和(自身を除く): 159813972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 16481, 32962, 49443, 65924, 82405, 98886, 148329, 164810, 197772, 247215, 296658, 329620, 412025, 494430, 593316, 741645, 824050, 988860, 1236075, 1483290, 1648100, 2060125, 2472150, 2966580, 3708225, 4120250, 4944300, 6180375, 7416450, 8240500, 12360750, 14832900, 18541125, 24721500, 37082250, 74164500]

約数ペア:

[(1, 74164500), (2, 37082250), (3, 24721500), (4, 18541125), (5, 14832900), (6, 12360750), (9, 8240500), (10, 7416450), (12, 6180375), (15, 4944300), (18, 4120250), (20, 3708225), (25, 2966580), (30, 2472150), (36, 2060125), (45, 1648100), (50, 1483290), (60, 1236075), (75, 988860), (90, 824050), (100, 741645), (125, 593316), (150, 494430), (180, 412025), (225, 329620), (250, 296658), (300, 247215), (375, 197772), (450, 164810), (500, 148329), (750, 98886), (900, 82405), (1125, 65924), (1500, 49443), (2250, 32962), (4500, 16481)]