90080280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 318427200

約数和(自身を除く): 228346920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 359, 360, 369, 408, 410, 492, 510, 612, 615, 680, 697, 718, 738, 765, 820, 984, 1020, 1077, 1224, 1230, 1394, 1436, 1476, 1530, 1640, 1795, 1845, 2040, 2091, 2154, 2460, 2788, 2872, 2952, 3060, 3231, 3485, 3590, 3690, 4182, 4308, 4920, 5385, 5576, 6103, 6120, 6273, 6462, 6970, 7180, 7380, 8364, 8616, 10455, 10770, 12206, 12546, 12924, 13940, 14360, 14719, 14760, 16155, 16728, 18309, 20910, 21540, 24412, 25092, 25848, 27880, 29438, 30515, 31365, 32310, 36618, 41820, 43080, 44157, 48824, 50184, 54927, 58876, 61030, 62730, 64620, 73236, 73595, 83640, 88314, 91545, 109854, 117752, 122060, 125460, 129240, 132471, 146472, 147190, 176628, 183090, 219708, 220785, 244120, 250223, 250920, 264942, 274635, 294380, 353256, 366180, 439416, 441570, 500446, 529884, 549270, 588760, 662355, 732360, 750669, 883140, 1000892, 1059768, 1098540, 1251115, 1324710, 1501338, 1766280, 2001784, 2197080, 2252007, 2502230, 2649420, 3002676, 3753345, 4504014, 5004460, 5298840, 6005352, 7506690, 9008028, 10008920, 11260035, 15013380, 18016056, 22520070, 30026760, 45040140, 90080280]

約数ペア:

[(1, 90080280), (2, 45040140), (3, 30026760), (4, 22520070), (5, 18016056), (6, 15013380), (8, 11260035), (9, 10008920), (10, 9008028), (12, 7506690), (15, 6005352), (17, 5298840), (18, 5004460), (20, 4504014), (24, 3753345), (30, 3002676), (34, 2649420), (36, 2502230), (40, 2252007), (41, 2197080), (45, 2001784), (51, 1766280), (60, 1501338), (68, 1324710), (72, 1251115), (82, 1098540), (85, 1059768), (90, 1000892), (102, 883140), (120, 750669), (123, 732360), (136, 662355), (153, 588760), (164, 549270), (170, 529884), (180, 500446), (204, 441570), (205, 439416), (246, 366180), (255, 353256), (306, 294380), (328, 274635), (340, 264942), (359, 250920), (360, 250223), (369, 244120), (408, 220785), (410, 219708), (492, 183090), (510, 176628), (612, 147190), (615, 146472), (680, 132471), (697, 129240), (718, 125460), (738, 122060), (765, 117752), (820, 109854), (984, 91545), (1020, 88314), (1077, 83640), (1224, 73595), (1230, 73236), (1394, 64620), (1436, 62730), (1476, 61030), (1530, 58876), (1640, 54927), (1795, 50184), (1845, 48824), (2040, 44157), (2091, 43080), (2154, 41820), (2460, 36618), (2788, 32310), (2872, 31365), (2952, 30515), (3060, 29438), (3231, 27880), (3485, 25848), (3590, 25092), (3690, 24412), (4182, 21540), (4308, 20910), (4920, 18309), (5385, 16728), (5576, 16155), (6103, 14760), (6120, 14719), (6273, 14360), (6462, 13940), (6970, 12924), (7180, 12546), (7380, 12206), (8364, 10770), (8616, 10455)]