166864860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 568614816

約数和(自身を除く): 401749956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 73, 81, 83, 85, 90, 102, 108, 135, 146, 153, 162, 166, 170, 180, 204, 219, 249, 255, 270, 292, 306, 324, 332, 340, 365, 405, 415, 438, 459, 498, 510, 540, 612, 657, 730, 747, 765, 810, 830, 876, 918, 996, 1020, 1095, 1241, 1245, 1314, 1377, 1411, 1460, 1494, 1530, 1620, 1660, 1836, 1971, 2190, 2241, 2295, 2482, 2490, 2628, 2754, 2822, 2988, 3060, 3285, 3723, 3735, 3942, 4233, 4380, 4482, 4590, 4964, 4980, 5508, 5644, 5913, 6059, 6205, 6570, 6723, 6885, 7055, 7446, 7470, 7884, 8466, 8964, 9180, 9855, 11169, 11205, 11826, 12118, 12410, 12699, 13140, 13446, 13770, 14110, 14892, 14940, 16932, 18177, 18615, 19710, 21165, 22338, 22410, 23652, 24236, 24820, 25398, 26892, 27540, 28220, 29565, 30295, 33507, 33615, 36354, 37230, 38097, 39420, 42330, 44676, 44820, 50796, 54531, 55845, 59130, 60590, 63495, 67014, 67230, 72708, 74460, 76194, 84660, 90885, 100521, 103003, 109062, 111690, 114291, 118260, 121180, 126990, 134028, 134460, 152388, 163593, 167535, 181770, 190485, 201042, 206006, 218124, 223380, 228582, 253980, 272655, 309009, 327186, 335070, 363540, 380970, 402084, 412012, 457164, 490779, 502605, 515015, 545310, 571455, 618018, 654372, 670140, 761940, 817965, 927027, 981558, 1005210, 1030030, 1090620, 1142910, 1236036, 1545045, 1635930, 1854054, 1963116, 2010420, 2060060, 2285820, 2453895, 2781081, 3090090, 3271860, 3708108, 4635135, 4907790, 5562162, 6180180, 8343243, 9270270, 9815580, 11124324, 13905405, 16686486, 18540540, 27810810, 33372972, 41716215, 55621620, 83432430, 166864860]

約数ペア:

[(1, 166864860), (2, 83432430), (3, 55621620), (4, 41716215), (5, 33372972), (6, 27810810), (9, 18540540), (10, 16686486), (12, 13905405), (15, 11124324), (17, 9815580), (18, 9270270), (20, 8343243), (27, 6180180), (30, 5562162), (34, 4907790), (36, 4635135), (45, 3708108), (51, 3271860), (54, 3090090), (60, 2781081), (68, 2453895), (73, 2285820), (81, 2060060), (83, 2010420), (85, 1963116), (90, 1854054), (102, 1635930), (108, 1545045), (135, 1236036), (146, 1142910), (153, 1090620), (162, 1030030), (166, 1005210), (170, 981558), (180, 927027), (204, 817965), (219, 761940), (249, 670140), (255, 654372), (270, 618018), (292, 571455), (306, 545310), (324, 515015), (332, 502605), (340, 490779), (365, 457164), (405, 412012), (415, 402084), (438, 380970), (459, 363540), (498, 335070), (510, 327186), (540, 309009), (612, 272655), (657, 253980), (730, 228582), (747, 223380), (765, 218124), (810, 206006), (830, 201042), (876, 190485), (918, 181770), (996, 167535), (1020, 163593), (1095, 152388), (1241, 134460), (1245, 134028), (1314, 126990), (1377, 121180), (1411, 118260), (1460, 114291), (1494, 111690), (1530, 109062), (1620, 103003), (1660, 100521), (1836, 90885), (1971, 84660), (2190, 76194), (2241, 74460), (2295, 72708), (2482, 67230), (2490, 67014), (2628, 63495), (2754, 60590), (2822, 59130), (2988, 55845), (3060, 54531), (3285, 50796), (3723, 44820), (3735, 44676), (3942, 42330), (4233, 39420), (4380, 38097), (4482, 37230), (4590, 36354), (4964, 33615), (4980, 33507), (5508, 30295), (5644, 29565), (5913, 28220), (6059, 27540), (6205, 26892), (6570, 25398), (6723, 24820), (6885, 24236), (7055, 23652), (7446, 22410), (7470, 22338), (7884, 21165), (8466, 19710), (8964, 18615), (9180, 18177), (9855, 16932), (11169, 14940), (11205, 14892), (11826, 14110), (12118, 13770), (12410, 13446), (12699, 13140)]