49780080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 208392912

約数和(自身を除く): 158612832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 83, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 166, 168, 170, 180, 196, 204, 210, 238, 240, 245, 249, 252, 255, 272, 280, 294, 306, 315, 332, 336, 340, 357, 360, 392, 408, 415, 420, 441, 476, 490, 498, 504, 510, 560, 581, 588, 595, 612, 630, 664, 680, 714, 720, 735, 747, 765, 784, 816, 830, 833, 840, 882, 952, 980, 996, 1008, 1020, 1071, 1162, 1176, 1190, 1224, 1245, 1260, 1328, 1360, 1411, 1428, 1470, 1494, 1530, 1660, 1666, 1680, 1743, 1764, 1785, 1904, 1960, 1992, 2040, 2142, 2205, 2324, 2352, 2380, 2448, 2490, 2499, 2520, 2822, 2856, 2905, 2940, 2988, 3060, 3320, 3332, 3486, 3528, 3570, 3735, 3920, 3984, 4067, 4080, 4165, 4233, 4284, 4410, 4648, 4760, 4980, 4998, 5040, 5229, 5355, 5644, 5712, 5810, 5880, 5976, 6120, 6640, 6664, 6972, 7055, 7056, 7140, 7470, 7497, 8134, 8330, 8466, 8568, 8715, 8820, 9296, 9520, 9877, 9960, 9996, 10458, 10710, 11288, 11620, 11760, 11952, 12201, 12240, 12495, 12699, 13328, 13944, 14110, 14280, 14940, 14994, 16268, 16660, 16932, 17136, 17430, 17640, 19754, 19920, 19992, 20335, 20916, 21165, 21420, 22576, 23240, 24402, 24990, 25398, 26145, 27888, 28220, 28560, 29631, 29880, 29988, 32536, 33320, 33864, 34860, 35280, 36603, 37485, 39508, 39984, 40670, 41832, 42330, 42840, 46480, 48804, 49385, 49980, 50796, 52290, 56440, 59262, 59760, 59976, 61005, 63495, 65072, 66640, 67728, 69139, 69720, 73206, 74970, 79016, 81340, 83664, 84660, 85680, 88893, 97608, 98770, 99960, 101592, 104580, 112880, 118524, 119952, 122010, 126990, 138278, 139440, 146412, 148155, 149940, 158032, 162680, 169320, 177786, 183015, 195216, 197540, 199920, 203184, 207417, 209160, 237048, 244020, 253980, 276556, 292824, 296310, 299880, 325360, 338640, 345695, 355572, 366030, 395080, 414834, 418320, 444465, 474096, 488040, 507960, 553112, 585648, 592620, 599760, 622251, 691390, 711144, 732060, 790160, 829668, 888930, 976080, 1015920, 1037085, 1106224, 1185240, 1244502, 1382780, 1422288, 1464120, 1659336, 1777860, 2074170, 2370480, 2489004, 2765560, 2928240, 3111255, 3318672, 3555720, 4148340, 4978008, 5531120, 6222510, 7111440, 8296680, 9956016, 12445020, 16593360, 24890040, 49780080]

約数ペア:

[(1, 49780080), (2, 24890040), (3, 16593360), (4, 12445020), (5, 9956016), (6, 8296680), (7, 7111440), (8, 6222510), (9, 5531120), (10, 4978008), (12, 4148340), (14, 3555720), (15, 3318672), (16, 3111255), (17, 2928240), (18, 2765560), (20, 2489004), (21, 2370480), (24, 2074170), (28, 1777860), (30, 1659336), (34, 1464120), (35, 1422288), (36, 1382780), (40, 1244502), (42, 1185240), (45, 1106224), (48, 1037085), (49, 1015920), (51, 976080), (56, 888930), (60, 829668), (63, 790160), (68, 732060), (70, 711144), (72, 691390), (80, 622251), (83, 599760), (84, 592620), (85, 585648), (90, 553112), (98, 507960), (102, 488040), (105, 474096), (112, 444465), (119, 418320), (120, 414834), (126, 395080), (136, 366030), (140, 355572), (144, 345695), (147, 338640), (153, 325360), (166, 299880), (168, 296310), (170, 292824), (180, 276556), (196, 253980), (204, 244020), (210, 237048), (238, 209160), (240, 207417), (245, 203184), (249, 199920), (252, 197540), (255, 195216), (272, 183015), (280, 177786), (294, 169320), (306, 162680), (315, 158032), (332, 149940), (336, 148155), (340, 146412), (357, 139440), (360, 138278), (392, 126990), (408, 122010), (415, 119952), (420, 118524), (441, 112880), (476, 104580), (490, 101592), (498, 99960), (504, 98770), (510, 97608), (560, 88893), (581, 85680), (588, 84660), (595, 83664), (612, 81340), (630, 79016), (664, 74970), (680, 73206), (714, 69720), (720, 69139), (735, 67728), (747, 66640), (765, 65072), (784, 63495), (816, 61005), (830, 59976), (833, 59760), (840, 59262), (882, 56440), (952, 52290), (980, 50796), (996, 49980), (1008, 49385), (1020, 48804), (1071, 46480), (1162, 42840), (1176, 42330), (1190, 41832), (1224, 40670), (1245, 39984), (1260, 39508), (1328, 37485), (1360, 36603), (1411, 35280), (1428, 34860), (1470, 33864), (1494, 33320), (1530, 32536), (1660, 29988), (1666, 29880), (1680, 29631), (1743, 28560), (1764, 28220), (1785, 27888), (1904, 26145), (1960, 25398), (1992, 24990), (2040, 24402), (2142, 23240), (2205, 22576), (2324, 21420), (2352, 21165), (2380, 20916), (2448, 20335), (2490, 19992), (2499, 19920), (2520, 19754), (2822, 17640), (2856, 17430), (2905, 17136), (2940, 16932), (2988, 16660), (3060, 16268), (3320, 14994), (3332, 14940), (3486, 14280), (3528, 14110), (3570, 13944), (3735, 13328), (3920, 12699), (3984, 12495), (4067, 12240), (4080, 12201), (4165, 11952), (4233, 11760), (4284, 11620), (4410, 11288), (4648, 10710), (4760, 10458), (4980, 9996), (4998, 9960), (5040, 9877), (5229, 9520), (5355, 9296), (5644, 8820), (5712, 8715), (5810, 8568), (5880, 8466), (5976, 8330), (6120, 8134), (6640, 7497), (6664, 7470), (6972, 7140), (7055, 7056)]