185607540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 618082920

約数和(自身を除く): 432475380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 37, 45, 58, 60, 62, 74, 87, 90, 93, 111, 116, 124, 145, 148, 155, 174, 180, 185, 186, 222, 261, 279, 290, 310, 333, 348, 370, 372, 435, 444, 465, 522, 555, 558, 580, 620, 666, 740, 870, 899, 930, 961, 1044, 1073, 1110, 1116, 1147, 1305, 1332, 1395, 1665, 1740, 1798, 1860, 1922, 2146, 2220, 2294, 2610, 2697, 2790, 2883, 3219, 3330, 3441, 3596, 3844, 4292, 4495, 4588, 4805, 5220, 5365, 5394, 5580, 5735, 5766, 6438, 6660, 6882, 8091, 8649, 8990, 9610, 9657, 10323, 10730, 10788, 11470, 11532, 12876, 13485, 13764, 14415, 16095, 16182, 17205, 17298, 17980, 19220, 19314, 20646, 21460, 22940, 26970, 27869, 28830, 32190, 32364, 33263, 34410, 34596, 35557, 38628, 40455, 41292, 43245, 48285, 51615, 53940, 55738, 57660, 64380, 66526, 68820, 71114, 80910, 83607, 86490, 96570, 99789, 103230, 106671, 111476, 133052, 139345, 142228, 161820, 166315, 167214, 172980, 177785, 193140, 199578, 206460, 213342, 250821, 278690, 299367, 320013, 332630, 334428, 355570, 399156, 418035, 426684, 498945, 501642, 533355, 557380, 598734, 640026, 665260, 711140, 836070, 997890, 1003284, 1031153, 1066710, 1197468, 1254105, 1280052, 1496835, 1600065, 1672140, 1995780, 2062306, 2133420, 2508210, 2993670, 3093459, 3200130, 4124612, 5016420, 5155765, 5987340, 6186918, 6400260, 9280377, 10311530, 12373836, 15467295, 18560754, 20623060, 30934590, 37121508, 46401885, 61869180, 92803770, 185607540]

約数ペア:

[(1, 185607540), (2, 92803770), (3, 61869180), (4, 46401885), (5, 37121508), (6, 30934590), (9, 20623060), (10, 18560754), (12, 15467295), (15, 12373836), (18, 10311530), (20, 9280377), (29, 6400260), (30, 6186918), (31, 5987340), (36, 5155765), (37, 5016420), (45, 4124612), (58, 3200130), (60, 3093459), (62, 2993670), (74, 2508210), (87, 2133420), (90, 2062306), (93, 1995780), (111, 1672140), (116, 1600065), (124, 1496835), (145, 1280052), (148, 1254105), (155, 1197468), (174, 1066710), (180, 1031153), (185, 1003284), (186, 997890), (222, 836070), (261, 711140), (279, 665260), (290, 640026), (310, 598734), (333, 557380), (348, 533355), (370, 501642), (372, 498945), (435, 426684), (444, 418035), (465, 399156), (522, 355570), (555, 334428), (558, 332630), (580, 320013), (620, 299367), (666, 278690), (740, 250821), (870, 213342), (899, 206460), (930, 199578), (961, 193140), (1044, 177785), (1073, 172980), (1110, 167214), (1116, 166315), (1147, 161820), (1305, 142228), (1332, 139345), (1395, 133052), (1665, 111476), (1740, 106671), (1798, 103230), (1860, 99789), (1922, 96570), (2146, 86490), (2220, 83607), (2294, 80910), (2610, 71114), (2697, 68820), (2790, 66526), (2883, 64380), (3219, 57660), (3330, 55738), (3441, 53940), (3596, 51615), (3844, 48285), (4292, 43245), (4495, 41292), (4588, 40455), (4805, 38628), (5220, 35557), (5365, 34596), (5394, 34410), (5580, 33263), (5735, 32364), (5766, 32190), (6438, 28830), (6660, 27869), (6882, 26970), (8091, 22940), (8649, 21460), (8990, 20646), (9610, 19314), (9657, 19220), (10323, 17980), (10730, 17298), (10788, 17205), (11470, 16182), (11532, 16095), (12876, 14415), (13485, 13764)]