69377220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 236029248

約数和(自身を除く): 166652028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 947, 990, 1110, 1221, 1332, 1628, 1665, 1894, 1980, 2035, 2220, 2442, 2841, 3330, 3663, 3788, 4070, 4735, 4884, 5682, 6105, 6660, 7326, 8140, 8523, 9470, 10417, 11364, 12210, 14205, 14652, 17046, 18315, 18940, 20834, 24420, 28410, 31251, 34092, 35039, 36630, 41668, 42615, 52085, 56820, 62502, 70078, 73260, 85230, 93753, 104170, 105117, 125004, 140156, 156255, 170460, 175195, 187506, 208340, 210234, 312510, 315351, 350390, 375012, 385429, 420468, 468765, 525585, 625020, 630702, 700780, 770858, 937530, 1051170, 1156287, 1261404, 1541716, 1576755, 1875060, 1927145, 2102340, 2312574, 3153510, 3468861, 3854290, 4625148, 5781435, 6307020, 6937722, 7708580, 11562870, 13875444, 17344305, 23125740, 34688610, 69377220]

約数ペア:

[(1, 69377220), (2, 34688610), (3, 23125740), (4, 17344305), (5, 13875444), (6, 11562870), (9, 7708580), (10, 6937722), (11, 6307020), (12, 5781435), (15, 4625148), (18, 3854290), (20, 3468861), (22, 3153510), (30, 2312574), (33, 2102340), (36, 1927145), (37, 1875060), (44, 1576755), (45, 1541716), (55, 1261404), (60, 1156287), (66, 1051170), (74, 937530), (90, 770858), (99, 700780), (110, 630702), (111, 625020), (132, 525585), (148, 468765), (165, 420468), (180, 385429), (185, 375012), (198, 350390), (220, 315351), (222, 312510), (330, 210234), (333, 208340), (370, 187506), (396, 175195), (407, 170460), (444, 156255), (495, 140156), (555, 125004), (660, 105117), (666, 104170), (740, 93753), (814, 85230), (947, 73260), (990, 70078), (1110, 62502), (1221, 56820), (1332, 52085), (1628, 42615), (1665, 41668), (1894, 36630), (1980, 35039), (2035, 34092), (2220, 31251), (2442, 28410), (2841, 24420), (3330, 20834), (3663, 18940), (3788, 18315), (4070, 17046), (4735, 14652), (4884, 14205), (5682, 12210), (6105, 11364), (6660, 10417), (7326, 9470), (8140, 8523)]