188885520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 200

約数和(自身を含む): 664737216

約数和(自身を除く): 475851696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 206, 216, 240, 270, 283, 309, 324, 360, 405, 412, 432, 515, 540, 566, 618, 648, 720, 810, 824, 849, 927, 1030, 1080, 1132, 1236, 1296, 1415, 1545, 1620, 1648, 1698, 1854, 2060, 2160, 2264, 2472, 2547, 2781, 2830, 3090, 3240, 3396, 3708, 4120, 4245, 4528, 4635, 4944, 5094, 5562, 5660, 6180, 6480, 6792, 7416, 7641, 8240, 8343, 8490, 9270, 10188, 11124, 11320, 12360, 12735, 13584, 13905, 14832, 15282, 16686, 16980, 18540, 20376, 22248, 22640, 22923, 24720, 25470, 27810, 29149, 30564, 33372, 33960, 37080, 38205, 40752, 41715, 44496, 45846, 50940, 55620, 58298, 61128, 66744, 67920, 74160, 76410, 83430, 87447, 91692, 101880, 111240, 114615, 116596, 122256, 133488, 145745, 152820, 166860, 174894, 183384, 203760, 222480, 229230, 233192, 262341, 291490, 305640, 333720, 349788, 366768, 437235, 458460, 466384, 524682, 582980, 611280, 667440, 699576, 787023, 874470, 916920, 1049364, 1165960, 1311705, 1399152, 1574046, 1748940, 1833840, 2098728, 2331920, 2361069, 2623410, 3148092, 3497880, 3935115, 4197456, 4722138, 5246820, 6296184, 6995760, 7870230, 9444276, 10493640, 11805345, 12592368, 15740460, 18888552, 20987280, 23610690, 31480920, 37777104, 47221380, 62961840, 94442760, 188885520]

約数ペア:

[(1, 188885520), (2, 94442760), (3, 62961840), (4, 47221380), (5, 37777104), (6, 31480920), (8, 23610690), (9, 20987280), (10, 18888552), (12, 15740460), (15, 12592368), (16, 11805345), (18, 10493640), (20, 9444276), (24, 7870230), (27, 6995760), (30, 6296184), (36, 5246820), (40, 4722138), (45, 4197456), (48, 3935115), (54, 3497880), (60, 3148092), (72, 2623410), (80, 2361069), (81, 2331920), (90, 2098728), (103, 1833840), (108, 1748940), (120, 1574046), (135, 1399152), (144, 1311705), (162, 1165960), (180, 1049364), (206, 916920), (216, 874470), (240, 787023), (270, 699576), (283, 667440), (309, 611280), (324, 582980), (360, 524682), (405, 466384), (412, 458460), (432, 437235), (515, 366768), (540, 349788), (566, 333720), (618, 305640), (648, 291490), (720, 262341), (810, 233192), (824, 229230), (849, 222480), (927, 203760), (1030, 183384), (1080, 174894), (1132, 166860), (1236, 152820), (1296, 145745), (1415, 133488), (1545, 122256), (1620, 116596), (1648, 114615), (1698, 111240), (1854, 101880), (2060, 91692), (2160, 87447), (2264, 83430), (2472, 76410), (2547, 74160), (2781, 67920), (2830, 66744), (3090, 61128), (3240, 58298), (3396, 55620), (3708, 50940), (4120, 45846), (4245, 44496), (4528, 41715), (4635, 40752), (4944, 38205), (5094, 37080), (5562, 33960), (5660, 33372), (6180, 30564), (6480, 29149), (6792, 27810), (7416, 25470), (7641, 24720), (8240, 22923), (8343, 22640), (8490, 22248), (9270, 20376), (10188, 18540), (11124, 16980), (11320, 16686), (12360, 15282), (12735, 14832), (13584, 13905)]