61674660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 196206192

約数和(自身を除く): 134531532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 137, 164, 180, 183, 205, 244, 246, 274, 305, 366, 369, 410, 411, 492, 548, 549, 610, 615, 685, 732, 738, 820, 822, 915, 1098, 1220, 1230, 1233, 1370, 1476, 1644, 1830, 1845, 2055, 2196, 2460, 2466, 2501, 2740, 2745, 3660, 3690, 4110, 4932, 5002, 5490, 5617, 6165, 7380, 7503, 8220, 8357, 10004, 10980, 11234, 12330, 12505, 15006, 16714, 16851, 22468, 22509, 24660, 25010, 25071, 28085, 30012, 33428, 33702, 37515, 41785, 45018, 50020, 50142, 50553, 56170, 67404, 75030, 75213, 83570, 84255, 90036, 100284, 101106, 112340, 112545, 125355, 150060, 150426, 167140, 168510, 202212, 225090, 250710, 252765, 300852, 337020, 342637, 376065, 450180, 501420, 505530, 685274, 752130, 1011060, 1027911, 1370548, 1504260, 1713185, 2055822, 3083733, 3426370, 4111644, 5139555, 6167466, 6852740, 10279110, 12334932, 15418665, 20558220, 30837330, 61674660]

約数ペア:

[(1, 61674660), (2, 30837330), (3, 20558220), (4, 15418665), (5, 12334932), (6, 10279110), (9, 6852740), (10, 6167466), (12, 5139555), (15, 4111644), (18, 3426370), (20, 3083733), (30, 2055822), (36, 1713185), (41, 1504260), (45, 1370548), (60, 1027911), (61, 1011060), (82, 752130), (90, 685274), (122, 505530), (123, 501420), (137, 450180), (164, 376065), (180, 342637), (183, 337020), (205, 300852), (244, 252765), (246, 250710), (274, 225090), (305, 202212), (366, 168510), (369, 167140), (410, 150426), (411, 150060), (492, 125355), (548, 112545), (549, 112340), (610, 101106), (615, 100284), (685, 90036), (732, 84255), (738, 83570), (820, 75213), (822, 75030), (915, 67404), (1098, 56170), (1220, 50553), (1230, 50142), (1233, 50020), (1370, 45018), (1476, 41785), (1644, 37515), (1830, 33702), (1845, 33428), (2055, 30012), (2196, 28085), (2460, 25071), (2466, 25010), (2501, 24660), (2740, 22509), (2745, 22468), (3660, 16851), (3690, 16714), (4110, 15006), (4932, 12505), (5002, 12330), (5490, 11234), (5617, 10980), (6165, 10004), (7380, 8357), (7503, 8220)]