33120180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5025

約数の個数: 72

約数和(自身を含む): 103200552

約数和(自身を除く): 70080372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4973, 6660, 9946, 14919, 19892, 24865, 29838, 44757, 49730, 59676, 74595, 89514, 99460, 149190, 179028, 184001, 223785, 298380, 368002, 447570, 552003, 736004, 895140, 920005, 1104006, 1656009, 1840010, 2208012, 2760015, 3312018, 3680020, 5520030, 6624036, 8280045, 11040060, 16560090, 33120180]

約数ペア:

[(1, 33120180), (2, 16560090), (3, 11040060), (4, 8280045), (5, 6624036), (6, 5520030), (9, 3680020), (10, 3312018), (12, 2760015), (15, 2208012), (18, 1840010), (20, 1656009), (30, 1104006), (36, 920005), (37, 895140), (45, 736004), (60, 552003), (74, 447570), (90, 368002), (111, 298380), (148, 223785), (180, 184001), (185, 179028), (222, 149190), (333, 99460), (370, 89514), (444, 74595), (555, 59676), (666, 49730), (740, 44757), (1110, 29838), (1332, 24865), (1665, 19892), (2220, 14919), (3330, 9946), (4973, 6660)]