90716760

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 329443200

約数和(自身を除く): 238726440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 81, 85, 90, 102, 108, 120, 122, 135, 136, 153, 162, 170, 180, 183, 204, 216, 243, 244, 255, 270, 305, 306, 324, 340, 360, 366, 405, 408, 459, 486, 488, 510, 540, 549, 610, 612, 648, 680, 729, 732, 765, 810, 915, 918, 972, 1020, 1037, 1080, 1098, 1215, 1220, 1224, 1377, 1458, 1464, 1530, 1620, 1647, 1830, 1836, 1944, 2040, 2074, 2187, 2196, 2295, 2430, 2440, 2745, 2754, 2916, 3060, 3111, 3240, 3294, 3645, 3660, 3672, 4131, 4148, 4374, 4392, 4590, 4860, 4941, 5185, 5490, 5508, 5832, 6120, 6222, 6588, 6885, 7290, 7320, 8235, 8262, 8296, 8748, 9180, 9333, 9720, 9882, 10370, 10935, 10980, 11016, 12393, 12444, 13176, 13770, 14580, 14823, 15555, 16470, 16524, 17496, 18360, 18666, 19764, 20655, 20740, 21870, 21960, 24705, 24786, 24888, 27540, 27999, 29160, 29646, 31110, 32940, 33048, 37179, 37332, 39528, 41310, 41480, 43740, 44469, 46665, 49410, 49572, 55080, 55998, 59292, 61965, 62220, 65880, 74115, 74358, 74664, 82620, 83997, 87480, 88938, 93330, 98820, 99144, 111996, 118584, 123930, 124440, 133407, 139995, 148230, 148716, 165240, 167994, 177876, 185895, 186660, 197640, 222345, 223992, 247860, 251991, 266814, 279990, 296460, 297432, 335988, 355752, 371790, 373320, 419985, 444690, 495720, 503982, 533628, 559980, 592920, 667035, 671976, 743580, 755973, 839970, 889380, 1007964, 1067256, 1119960, 1259955, 1334070, 1487160, 1511946, 1679940, 1778760, 2015928, 2267919, 2519910, 2668140, 3023892, 3359880, 3779865, 4535838, 5039820, 5336280, 6047784, 7559730, 9071676, 10079640, 11339595, 15119460, 18143352, 22679190, 30238920, 45358380, 90716760]

約数ペア:

[(1, 90716760), (2, 45358380), (3, 30238920), (4, 22679190), (5, 18143352), (6, 15119460), (8, 11339595), (9, 10079640), (10, 9071676), (12, 7559730), (15, 6047784), (17, 5336280), (18, 5039820), (20, 4535838), (24, 3779865), (27, 3359880), (30, 3023892), (34, 2668140), (36, 2519910), (40, 2267919), (45, 2015928), (51, 1778760), (54, 1679940), (60, 1511946), (61, 1487160), (68, 1334070), (72, 1259955), (81, 1119960), (85, 1067256), (90, 1007964), (102, 889380), (108, 839970), (120, 755973), (122, 743580), (135, 671976), (136, 667035), (153, 592920), (162, 559980), (170, 533628), (180, 503982), (183, 495720), (204, 444690), (216, 419985), (243, 373320), (244, 371790), (255, 355752), (270, 335988), (305, 297432), (306, 296460), (324, 279990), (340, 266814), (360, 251991), (366, 247860), (405, 223992), (408, 222345), (459, 197640), (486, 186660), (488, 185895), (510, 177876), (540, 167994), (549, 165240), (610, 148716), (612, 148230), (648, 139995), (680, 133407), (729, 124440), (732, 123930), (765, 118584), (810, 111996), (915, 99144), (918, 98820), (972, 93330), (1020, 88938), (1037, 87480), (1080, 83997), (1098, 82620), (1215, 74664), (1220, 74358), (1224, 74115), (1377, 65880), (1458, 62220), (1464, 61965), (1530, 59292), (1620, 55998), (1647, 55080), (1830, 49572), (1836, 49410), (1944, 46665), (2040, 44469), (2074, 43740), (2187, 41480), (2196, 41310), (2295, 39528), (2430, 37332), (2440, 37179), (2745, 33048), (2754, 32940), (2916, 31110), (3060, 29646), (3111, 29160), (3240, 27999), (3294, 27540), (3645, 24888), (3660, 24786), (3672, 24705), (4131, 21960), (4148, 21870), (4374, 20740), (4392, 20655), (4590, 19764), (4860, 18666), (4941, 18360), (5185, 17496), (5490, 16524), (5508, 16470), (5832, 15555), (6120, 14823), (6222, 14580), (6588, 13770), (6885, 13176), (7290, 12444), (7320, 12393), (8235, 11016), (8262, 10980), (8296, 10935), (8748, 10370), (9180, 9882), (9333, 9720)]