90004284

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 254392320

約数和(自身を除く): 164388036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 103, 108, 116, 124, 162, 174, 186, 206, 243, 261, 279, 309, 324, 348, 372, 412, 486, 522, 558, 618, 783, 837, 899, 927, 972, 1044, 1116, 1236, 1566, 1674, 1798, 1854, 2349, 2511, 2697, 2781, 2987, 3132, 3193, 3348, 3596, 3708, 4698, 5022, 5394, 5562, 5974, 6386, 7047, 7533, 8091, 8343, 8961, 9396, 9579, 10044, 10788, 11124, 11948, 12772, 14094, 15066, 16182, 16686, 17922, 19158, 24273, 25029, 26883, 28188, 28737, 30132, 32364, 33372, 35844, 38316, 48546, 50058, 53766, 57474, 72819, 80649, 86211, 92597, 97092, 100116, 107532, 114948, 145638, 161298, 172422, 185194, 218457, 241947, 258633, 277791, 291276, 322596, 344844, 370388, 436914, 483894, 517266, 555582, 725841, 775899, 833373, 873828, 967788, 1034532, 1111164, 1451682, 1551798, 1666746, 2500119, 2903364, 3103596, 3333492, 5000238, 7500357, 10000476, 15000714, 22501071, 30001428, 45002142, 90004284]

約数ペア:

[(1, 90004284), (2, 45002142), (3, 30001428), (4, 22501071), (6, 15000714), (9, 10000476), (12, 7500357), (18, 5000238), (27, 3333492), (29, 3103596), (31, 2903364), (36, 2500119), (54, 1666746), (58, 1551798), (62, 1451682), (81, 1111164), (87, 1034532), (93, 967788), (103, 873828), (108, 833373), (116, 775899), (124, 725841), (162, 555582), (174, 517266), (186, 483894), (206, 436914), (243, 370388), (261, 344844), (279, 322596), (309, 291276), (324, 277791), (348, 258633), (372, 241947), (412, 218457), (486, 185194), (522, 172422), (558, 161298), (618, 145638), (783, 114948), (837, 107532), (899, 100116), (927, 97092), (972, 92597), (1044, 86211), (1116, 80649), (1236, 72819), (1566, 57474), (1674, 53766), (1798, 50058), (1854, 48546), (2349, 38316), (2511, 35844), (2697, 33372), (2781, 32364), (2987, 30132), (3132, 28737), (3193, 28188), (3348, 26883), (3596, 25029), (3708, 24273), (4698, 19158), (5022, 17922), (5394, 16686), (5562, 16182), (5974, 15066), (6386, 14094), (7047, 12772), (7533, 11948), (8091, 11124), (8343, 10788), (8961, 10044), (9396, 9579)]