76215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 258733440

約数和(自身を除く): 182517600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 76, 80, 95, 96, 114, 120, 122, 137, 152, 160, 183, 190, 228, 240, 244, 274, 285, 304, 305, 366, 380, 411, 456, 480, 488, 548, 570, 608, 610, 685, 732, 760, 822, 912, 915, 976, 1096, 1140, 1159, 1220, 1370, 1464, 1520, 1644, 1824, 1830, 1952, 2055, 2192, 2280, 2318, 2440, 2603, 2740, 2928, 3040, 3288, 3477, 3660, 4110, 4384, 4560, 4636, 4880, 5206, 5480, 5795, 5856, 6576, 6954, 7320, 7809, 8220, 8357, 9120, 9272, 9760, 10412, 10960, 11590, 13015, 13152, 13908, 14640, 15618, 16440, 16714, 17385, 18544, 20824, 21920, 23180, 25071, 26030, 27816, 29280, 31236, 32880, 33428, 34770, 37088, 39045, 41648, 41785, 46360, 50142, 52060, 55632, 62472, 65760, 66856, 69540, 78090, 83296, 83570, 92720, 100284, 104120, 111264, 124944, 125355, 133712, 139080, 156180, 158783, 167140, 185440, 200568, 208240, 249888, 250710, 267424, 278160, 312360, 317566, 334280, 401136, 416480, 476349, 501420, 556320, 624720, 635132, 668560, 793915, 802272, 952698, 1002840, 1249440, 1270264, 1337120, 1587830, 1905396, 2005680, 2381745, 2540528, 3175660, 3810792, 4011360, 4763490, 5081056, 6351320, 7621584, 9526980, 12702640, 15243168, 19053960, 25405280, 38107920, 76215840]

約数ペア:

[(1, 76215840), (2, 38107920), (3, 25405280), (4, 19053960), (5, 15243168), (6, 12702640), (8, 9526980), (10, 7621584), (12, 6351320), (15, 5081056), (16, 4763490), (19, 4011360), (20, 3810792), (24, 3175660), (30, 2540528), (32, 2381745), (38, 2005680), (40, 1905396), (48, 1587830), (57, 1337120), (60, 1270264), (61, 1249440), (76, 1002840), (80, 952698), (95, 802272), (96, 793915), (114, 668560), (120, 635132), (122, 624720), (137, 556320), (152, 501420), (160, 476349), (183, 416480), (190, 401136), (228, 334280), (240, 317566), (244, 312360), (274, 278160), (285, 267424), (304, 250710), (305, 249888), (366, 208240), (380, 200568), (411, 185440), (456, 167140), (480, 158783), (488, 156180), (548, 139080), (570, 133712), (608, 125355), (610, 124944), (685, 111264), (732, 104120), (760, 100284), (822, 92720), (912, 83570), (915, 83296), (976, 78090), (1096, 69540), (1140, 66856), (1159, 65760), (1220, 62472), (1370, 55632), (1464, 52060), (1520, 50142), (1644, 46360), (1824, 41785), (1830, 41648), (1952, 39045), (2055, 37088), (2192, 34770), (2280, 33428), (2318, 32880), (2440, 31236), (2603, 29280), (2740, 27816), (2928, 26030), (3040, 25071), (3288, 23180), (3477, 21920), (3660, 20824), (4110, 18544), (4384, 17385), (4560, 16714), (4636, 16440), (4880, 15618), (5206, 14640), (5480, 13908), (5795, 13152), (5856, 13015), (6576, 11590), (6954, 10960), (7320, 10412), (7809, 9760), (8220, 9272), (8357, 9120)]