268075890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2224

約数の個数: 96

約数和(自身を含む): 747242496

約数和(自身を除く): 479166606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 249, 255, 306, 415, 498, 510, 747, 765, 830, 1245, 1411, 1494, 1530, 2111, 2490, 2822, 3735, 4222, 4233, 6333, 7055, 7470, 8466, 10555, 12666, 12699, 14110, 18999, 21110, 21165, 25398, 31665, 35887, 37998, 42330, 63330, 63495, 71774, 94995, 107661, 126990, 175213, 179435, 189990, 215322, 322983, 350426, 358870, 525639, 538305, 645966, 876065, 1051278, 1076610, 1576917, 1614915, 1752130, 2628195, 2978621, 3153834, 3229830, 5256390, 5957242, 7884585, 8935863, 14893105, 15769170, 17871726, 26807589, 29786210, 44679315, 53615178, 89358630, 134037945, 268075890]

約数ペア:

[(1, 268075890), (2, 134037945), (3, 89358630), (5, 53615178), (6, 44679315), (9, 29786210), (10, 26807589), (15, 17871726), (17, 15769170), (18, 14893105), (30, 8935863), (34, 7884585), (45, 5957242), (51, 5256390), (83, 3229830), (85, 3153834), (90, 2978621), (102, 2628195), (153, 1752130), (166, 1614915), (170, 1576917), (249, 1076610), (255, 1051278), (306, 876065), (415, 645966), (498, 538305), (510, 525639), (747, 358870), (765, 350426), (830, 322983), (1245, 215322), (1411, 189990), (1494, 179435), (1530, 175213), (2111, 126990), (2490, 107661), (2822, 94995), (3735, 71774), (4222, 63495), (4233, 63330), (6333, 42330), (7055, 37998), (7470, 35887), (8466, 31665), (10555, 25398), (12666, 21165), (12699, 21110), (14110, 18999)]