30000300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9119

約数の個数: 72

約数和(自身を含む): 94702272

約数和(自身を除く): 64701972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 9091, 18182, 27273, 36364, 45455, 54546, 90910, 100001, 109092, 136365, 181820, 200002, 227275, 272730, 300003, 400004, 454550, 500005, 545460, 600006, 681825, 909100, 1000010, 1200012, 1363650, 1500015, 2000020, 2500025, 2727300, 3000030, 5000050, 6000060, 7500075, 10000100, 15000150, 30000300]

約数ペア:

[(1, 30000300), (2, 15000150), (3, 10000100), (4, 7500075), (5, 6000060), (6, 5000050), (10, 3000030), (11, 2727300), (12, 2500025), (15, 2000020), (20, 1500015), (22, 1363650), (25, 1200012), (30, 1000010), (33, 909100), (44, 681825), (50, 600006), (55, 545460), (60, 500005), (66, 454550), (75, 400004), (100, 300003), (110, 272730), (132, 227275), (150, 200002), (165, 181820), (220, 136365), (275, 109092), (300, 100001), (330, 90910), (550, 54546), (660, 45455), (825, 36364), (1100, 27273), (1650, 18182), (3300, 9091)]