185542420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 505612800

約数和(自身を除く): 320070380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 43, 49, 68, 70, 74, 85, 86, 98, 119, 140, 148, 170, 172, 185, 196, 215, 238, 245, 259, 301, 340, 343, 370, 430, 476, 490, 518, 595, 602, 629, 686, 731, 740, 833, 860, 980, 1036, 1190, 1204, 1258, 1295, 1372, 1462, 1505, 1591, 1666, 1715, 1813, 2107, 2380, 2516, 2590, 2924, 3010, 3145, 3182, 3332, 3430, 3626, 3655, 4165, 4214, 4403, 5117, 5180, 5831, 6020, 6290, 6364, 6860, 7252, 7310, 7955, 8330, 8428, 8806, 9065, 10234, 10535, 11137, 11662, 12580, 12691, 14620, 14749, 15910, 16660, 17612, 18130, 20468, 21070, 22015, 22274, 23324, 25382, 25585, 27047, 29155, 29498, 30821, 31820, 35819, 36260, 42140, 44030, 44548, 50764, 51170, 54094, 55685, 58310, 58996, 61642, 63455, 71638, 73745, 77959, 88060, 102340, 108188, 111370, 116620, 123284, 126910, 135235, 143276, 147490, 154105, 155918, 179095, 189329, 215747, 222740, 250733, 253820, 270470, 294980, 308210, 311836, 358190, 378658, 389795, 431494, 501466, 540940, 545713, 616420, 716380, 757316, 779590, 862988, 946645, 1002932, 1078735, 1091426, 1253665, 1325303, 1559180, 1893290, 2157470, 2182852, 2507330, 2650606, 2728565, 3786580, 4314940, 5014660, 5301212, 5457130, 6626515, 9277121, 10914260, 13253030, 18554242, 26506060, 37108484, 46385605, 92771210, 185542420]

約数ペア:

[(1, 185542420), (2, 92771210), (4, 46385605), (5, 37108484), (7, 26506060), (10, 18554242), (14, 13253030), (17, 10914260), (20, 9277121), (28, 6626515), (34, 5457130), (35, 5301212), (37, 5014660), (43, 4314940), (49, 3786580), (68, 2728565), (70, 2650606), (74, 2507330), (85, 2182852), (86, 2157470), (98, 1893290), (119, 1559180), (140, 1325303), (148, 1253665), (170, 1091426), (172, 1078735), (185, 1002932), (196, 946645), (215, 862988), (238, 779590), (245, 757316), (259, 716380), (301, 616420), (340, 545713), (343, 540940), (370, 501466), (430, 431494), (476, 389795), (490, 378658), (518, 358190), (595, 311836), (602, 308210), (629, 294980), (686, 270470), (731, 253820), (740, 250733), (833, 222740), (860, 215747), (980, 189329), (1036, 179095), (1190, 155918), (1204, 154105), (1258, 147490), (1295, 143276), (1372, 135235), (1462, 126910), (1505, 123284), (1591, 116620), (1666, 111370), (1715, 108188), (1813, 102340), (2107, 88060), (2380, 77959), (2516, 73745), (2590, 71638), (2924, 63455), (3010, 61642), (3145, 58996), (3182, 58310), (3332, 55685), (3430, 54094), (3626, 51170), (3655, 50764), (4165, 44548), (4214, 44030), (4403, 42140), (5117, 36260), (5180, 35819), (5831, 31820), (6020, 30821), (6290, 29498), (6364, 29155), (6860, 27047), (7252, 25585), (7310, 25382), (7955, 23324), (8330, 22274), (8428, 22015), (8806, 21070), (9065, 20468), (10234, 18130), (10535, 17612), (11137, 16660), (11662, 15910), (12580, 14749), (12691, 14620)]