12270600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 43741620

約数和(自身を除く): 31471020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 401, 408, 425, 450, 510, 600, 612, 680, 765, 802, 850, 900, 1020, 1203, 1224, 1275, 1530, 1604, 1700, 1800, 2005, 2040, 2406, 2550, 3060, 3208, 3400, 3609, 3825, 4010, 4812, 5100, 6015, 6120, 6817, 7218, 7650, 8020, 9624, 10025, 10200, 12030, 13634, 14436, 15300, 16040, 18045, 20050, 20451, 24060, 27268, 28872, 30075, 30600, 34085, 36090, 40100, 40902, 48120, 54536, 60150, 61353, 68170, 72180, 80200, 81804, 90225, 102255, 120300, 122706, 136340, 144360, 163608, 170425, 180450, 204510, 240600, 245412, 272680, 306765, 340850, 360900, 409020, 490824, 511275, 613530, 681700, 721800, 818040, 1022550, 1227060, 1363400, 1533825, 2045100, 2454120, 3067650, 4090200, 6135300, 12270600]

約数ペア:

[(1, 12270600), (2, 6135300), (3, 4090200), (4, 3067650), (5, 2454120), (6, 2045100), (8, 1533825), (9, 1363400), (10, 1227060), (12, 1022550), (15, 818040), (17, 721800), (18, 681700), (20, 613530), (24, 511275), (25, 490824), (30, 409020), (34, 360900), (36, 340850), (40, 306765), (45, 272680), (50, 245412), (51, 240600), (60, 204510), (68, 180450), (72, 170425), (75, 163608), (85, 144360), (90, 136340), (100, 122706), (102, 120300), (120, 102255), (136, 90225), (150, 81804), (153, 80200), (170, 72180), (180, 68170), (200, 61353), (204, 60150), (225, 54536), (255, 48120), (300, 40902), (306, 40100), (340, 36090), (360, 34085), (401, 30600), (408, 30075), (425, 28872), (450, 27268), (510, 24060), (600, 20451), (612, 20050), (680, 18045), (765, 16040), (802, 15300), (850, 14436), (900, 13634), (1020, 12030), (1203, 10200), (1224, 10025), (1275, 9624), (1530, 8020), (1604, 7650), (1700, 7218), (1800, 6817), (2005, 6120), (2040, 6015), (2406, 5100), (2550, 4812), (3060, 4010), (3208, 3825), (3400, 3609)]