66611700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{24671}}^1$

素因数の和:24694

約数の個数: 72

約数和(自身を含む): 214152960

約数和(自身を除く): 147541260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 24671, 49342, 74013, 98684, 123355, 148026, 222039, 246710, 296052, 370065, 444078, 493420, 616775, 666117, 740130, 888156, 1110195, 1233550, 1332234, 1480260, 1850325, 2220390, 2467100, 2664468, 3330585, 3700650, 4440780, 5550975, 6661170, 7401300, 11101950, 13322340, 16652925, 22203900, 33305850, 66611700]

約数ペア:

[(1, 66611700), (2, 33305850), (3, 22203900), (4, 16652925), (5, 13322340), (6, 11101950), (9, 7401300), (10, 6661170), (12, 5550975), (15, 4440780), (18, 3700650), (20, 3330585), (25, 2664468), (27, 2467100), (30, 2220390), (36, 1850325), (45, 1480260), (50, 1332234), (54, 1233550), (60, 1110195), (75, 888156), (90, 740130), (100, 666117), (108, 616775), (135, 493420), (150, 444078), (180, 370065), (225, 296052), (270, 246710), (300, 222039), (450, 148026), (540, 123355), (675, 98684), (900, 74013), (1350, 49342), (2700, 24671)]