90227520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{59}}^2$

素因数の和:147

約数の個数: 210

約数和(自身を含む): 326487282

約数和(自身を除く): 236259762

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 324, 354, 360, 405, 432, 472, 480, 531, 540, 576, 590, 648, 708, 720, 810, 864, 885, 944, 960, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1620, 1728, 1770, 1888, 2124, 2160, 2360, 2592, 2655, 2832, 2880, 3186, 3240, 3481, 3540, 3776, 4248, 4320, 4720, 4779, 5184, 5310, 5664, 6372, 6480, 6962, 7080, 7965, 8496, 8640, 9440, 9558, 10443, 10620, 11328, 12744, 12960, 13924, 14160, 15930, 16992, 17405, 18880, 19116, 20886, 21240, 23895, 25488, 25920, 27848, 28320, 31329, 31860, 33984, 34810, 38232, 41772, 42480, 47790, 50976, 52215, 55696, 56640, 62658, 63720, 69620, 76464, 83544, 84960, 93987, 95580, 101952, 104430, 111392, 125316, 127440, 139240, 152928, 156645, 167088, 169920, 187974, 191160, 208860, 222784, 250632, 254880, 278480, 281961, 305856, 313290, 334176, 375948, 382320, 417720, 469935, 501264, 509760, 556960, 563922, 626580, 668352, 751896, 764640, 835440, 939870, 1002528, 1113920, 1127844, 1253160, 1409805, 1503792, 1529280, 1670880, 1879740, 2005056, 2255688, 2506320, 2819610, 3007584, 3341760, 3759480, 4511376, 5012640, 5639220, 6015168, 7518960, 9022752, 10025280, 11278440, 15037920, 18045504, 22556880, 30075840, 45113760, 90227520]

約数ペア:

[(1, 90227520), (2, 45113760), (3, 30075840), (4, 22556880), (5, 18045504), (6, 15037920), (8, 11278440), (9, 10025280), (10, 9022752), (12, 7518960), (15, 6015168), (16, 5639220), (18, 5012640), (20, 4511376), (24, 3759480), (27, 3341760), (30, 3007584), (32, 2819610), (36, 2506320), (40, 2255688), (45, 2005056), (48, 1879740), (54, 1670880), (59, 1529280), (60, 1503792), (64, 1409805), (72, 1253160), (80, 1127844), (81, 1113920), (90, 1002528), (96, 939870), (108, 835440), (118, 764640), (120, 751896), (135, 668352), (144, 626580), (160, 563922), (162, 556960), (177, 509760), (180, 501264), (192, 469935), (216, 417720), (236, 382320), (240, 375948), (270, 334176), (288, 313290), (295, 305856), (320, 281961), (324, 278480), (354, 254880), (360, 250632), (405, 222784), (432, 208860), (472, 191160), (480, 187974), (531, 169920), (540, 167088), (576, 156645), (590, 152928), (648, 139240), (708, 127440), (720, 125316), (810, 111392), (864, 104430), (885, 101952), (944, 95580), (960, 93987), (1062, 84960), (1080, 83544), (1180, 76464), (1296, 69620), (1416, 63720), (1440, 62658), (1593, 56640), (1620, 55696), (1728, 52215), (1770, 50976), (1888, 47790), (2124, 42480), (2160, 41772), (2360, 38232), (2592, 34810), (2655, 33984), (2832, 31860), (2880, 31329), (3186, 28320), (3240, 27848), (3481, 25920), (3540, 25488), (3776, 23895), (4248, 21240), (4320, 20886), (4720, 19116), (4779, 18880), (5184, 17405), (5310, 16992), (5664, 15930), (6372, 14160), (6480, 13924), (6962, 12960), (7080, 12744), (7965, 11328), (8496, 10620), (8640, 10443), (9440, 9558)]