102157920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1245

約数の個数: 144

約数和(自身を含む): 354633552

約数和(自身を除く): 252475632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1163, 1220, 1440, 1464, 1830, 1952, 2196, 2326, 2440, 2745, 2928, 3489, 3660, 4392, 4652, 4880, 5490, 5815, 5856, 6978, 7320, 8784, 9304, 9760, 10467, 10980, 11630, 13956, 14640, 17445, 17568, 18608, 20934, 21960, 23260, 27912, 29280, 34890, 37216, 41868, 43920, 46520, 52335, 55824, 69780, 70943, 83736, 87840, 93040, 104670, 111648, 139560, 141886, 167472, 186080, 209340, 212829, 279120, 283772, 334944, 354715, 418680, 425658, 558240, 567544, 638487, 709430, 837360, 851316, 1064145, 1135088, 1276974, 1418860, 1674720, 1702632, 2128290, 2270176, 2553948, 2837720, 3192435, 3405264, 4256580, 5107896, 5675440, 6384870, 6810528, 8513160, 10215792, 11350880, 12769740, 17026320, 20431584, 25539480, 34052640, 51078960, 102157920]

約数ペア:

[(1, 102157920), (2, 51078960), (3, 34052640), (4, 25539480), (5, 20431584), (6, 17026320), (8, 12769740), (9, 11350880), (10, 10215792), (12, 8513160), (15, 6810528), (16, 6384870), (18, 5675440), (20, 5107896), (24, 4256580), (30, 3405264), (32, 3192435), (36, 2837720), (40, 2553948), (45, 2270176), (48, 2128290), (60, 1702632), (61, 1674720), (72, 1418860), (80, 1276974), (90, 1135088), (96, 1064145), (120, 851316), (122, 837360), (144, 709430), (160, 638487), (180, 567544), (183, 558240), (240, 425658), (244, 418680), (288, 354715), (305, 334944), (360, 283772), (366, 279120), (480, 212829), (488, 209340), (549, 186080), (610, 167472), (720, 141886), (732, 139560), (915, 111648), (976, 104670), (1098, 93040), (1163, 87840), (1220, 83736), (1440, 70943), (1464, 69780), (1830, 55824), (1952, 52335), (2196, 46520), (2326, 43920), (2440, 41868), (2745, 37216), (2928, 34890), (3489, 29280), (3660, 27912), (4392, 23260), (4652, 21960), (4880, 20934), (5490, 18608), (5815, 17568), (5856, 17445), (6978, 14640), (7320, 13956), (8784, 11630), (9304, 10980), (9760, 10467)]