55146566880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{209269}}^1$

素因数の和:209354

約数の個数: 192

約数和(自身を含む): 196178068800

約数和(自身を除く): 141031501920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 32940, 43920, 52704, 65880, 87840, 131760, 209269, 263520, 418538, 627807, 837076, 1046345, 1255614, 1674152, 1883421, 2092690, 2511228, 3139035, 3348304, 3766842, 4185380, 5022456, 5650263, 6278070, 6696608, 7533684, 8370760, 9417105, 10044912, 11300526, 12556140, 12765409, 15067368, 16741520, 18834210, 20089824, 22601052, 25112280, 25530818, 28251315, 30134736, 33483040, 37668420, 38296227, 45202104, 50224560, 51061636, 56502630, 60269472, 63827045, 75336840, 76592454, 90404208, 100449120, 102123272, 113005260, 114888681, 127654090, 150673680, 153184908, 180808416, 191481135, 204246544, 226010520, 229777362, 255308180, 301347360, 306369816, 344666043, 382962270, 408493088, 452021040, 459554724, 510616360, 574443405, 612739632, 689332086, 765924540, 904042080, 919109448, 1021232720, 1148886810, 1225479264, 1378664172, 1531849080, 1723330215, 1838218896, 2042465440, 2297773620, 2757328344, 3063698160, 3446660430, 3676437792, 4595547240, 5514656688, 6127396320, 6893320860, 9191094480, 11029313376, 13786641720, 18382188960, 27573283440, 55146566880]

約数ペア:

[(1, 55146566880), (2, 27573283440), (3, 18382188960), (4, 13786641720), (5, 11029313376), (6, 9191094480), (8, 6893320860), (9, 6127396320), (10, 5514656688), (12, 4595547240), (15, 3676437792), (16, 3446660430), (18, 3063698160), (20, 2757328344), (24, 2297773620), (27, 2042465440), (30, 1838218896), (32, 1723330215), (36, 1531849080), (40, 1378664172), (45, 1225479264), (48, 1148886810), (54, 1021232720), (60, 919109448), (61, 904042080), (72, 765924540), (80, 689332086), (90, 612739632), (96, 574443405), (108, 510616360), (120, 459554724), (122, 452021040), (135, 408493088), (144, 382962270), (160, 344666043), (180, 306369816), (183, 301347360), (216, 255308180), (240, 229777362), (244, 226010520), (270, 204246544), (288, 191481135), (305, 180808416), (360, 153184908), (366, 150673680), (432, 127654090), (480, 114888681), (488, 113005260), (540, 102123272), (549, 100449120), (610, 90404208), (720, 76592454), (732, 75336840), (864, 63827045), (915, 60269472), (976, 56502630), (1080, 51061636), (1098, 50224560), (1220, 45202104), (1440, 38296227), (1464, 37668420), (1647, 33483040), (1830, 30134736), (1952, 28251315), (2160, 25530818), (2196, 25112280), (2440, 22601052), (2745, 20089824), (2928, 18834210), (3294, 16741520), (3660, 15067368), (4320, 12765409), (4392, 12556140), (4880, 11300526), (5490, 10044912), (5856, 9417105), (6588, 8370760), (7320, 7533684), (8235, 6696608), (8784, 6278070), (9760, 5650263), (10980, 5022456), (13176, 4185380), (14640, 3766842), (16470, 3348304), (17568, 3139035), (21960, 2511228), (26352, 2092690), (29280, 1883421), (32940, 1674152), (43920, 1255614), (52704, 1046345), (65880, 837076), (87840, 627807), (131760, 418538), (209269, 263520)]