66365280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 144

約数和(自身を含む): 239881824

約数和(自身を除く): 173516544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2711, 2720, 3060, 4080, 4896, 5422, 6120, 8133, 8160, 10844, 12240, 13555, 16266, 21688, 24399, 24480, 27110, 32532, 40665, 43376, 46087, 48798, 54220, 65064, 81330, 86752, 92174, 97596, 108440, 121995, 130128, 138261, 162660, 184348, 195192, 216880, 230435, 243990, 260256, 276522, 325320, 368696, 390384, 414783, 433760, 460870, 487980, 553044, 650640, 691305, 737392, 780768, 829566, 921740, 975960, 1106088, 1301280, 1382610, 1474784, 1659132, 1843480, 1951920, 2073915, 2212176, 2765220, 3318264, 3686960, 3903840, 4147830, 4424352, 5530440, 6636528, 7373920, 8295660, 11060880, 13273056, 16591320, 22121760, 33182640, 66365280]

約数ペア:

[(1, 66365280), (2, 33182640), (3, 22121760), (4, 16591320), (5, 13273056), (6, 11060880), (8, 8295660), (9, 7373920), (10, 6636528), (12, 5530440), (15, 4424352), (16, 4147830), (17, 3903840), (18, 3686960), (20, 3318264), (24, 2765220), (30, 2212176), (32, 2073915), (34, 1951920), (36, 1843480), (40, 1659132), (45, 1474784), (48, 1382610), (51, 1301280), (60, 1106088), (68, 975960), (72, 921740), (80, 829566), (85, 780768), (90, 737392), (96, 691305), (102, 650640), (120, 553044), (136, 487980), (144, 460870), (153, 433760), (160, 414783), (170, 390384), (180, 368696), (204, 325320), (240, 276522), (255, 260256), (272, 243990), (288, 230435), (306, 216880), (340, 195192), (360, 184348), (408, 162660), (480, 138261), (510, 130128), (544, 121995), (612, 108440), (680, 97596), (720, 92174), (765, 86752), (816, 81330), (1020, 65064), (1224, 54220), (1360, 48798), (1440, 46087), (1530, 43376), (1632, 40665), (2040, 32532), (2448, 27110), (2711, 24480), (2720, 24399), (3060, 21688), (4080, 16266), (4896, 13555), (5422, 12240), (6120, 10844), (8133, 8160)]