42455160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 153653760

約数和(自身を除く): 111198600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 151, 165, 180, 198, 213, 220, 264, 284, 302, 330, 355, 360, 396, 426, 440, 453, 495, 568, 604, 639, 660, 710, 755, 781, 792, 852, 906, 990, 1065, 1208, 1278, 1320, 1359, 1420, 1510, 1562, 1661, 1704, 1812, 1980, 2130, 2265, 2343, 2556, 2718, 2840, 3020, 3124, 3195, 3322, 3624, 3905, 3960, 4260, 4530, 4686, 4983, 5112, 5436, 6040, 6248, 6390, 6644, 6795, 7029, 7810, 8305, 8520, 9060, 9372, 9966, 10721, 10872, 11715, 12780, 13288, 13590, 14058, 14949, 15620, 16610, 18120, 18744, 19932, 21442, 23430, 24915, 25560, 27180, 28116, 29898, 31240, 32163, 33220, 35145, 39864, 42884, 46860, 49830, 53605, 54360, 56232, 59796, 64326, 66440, 70290, 74745, 85768, 93720, 96489, 99660, 107210, 117931, 119592, 128652, 140580, 149490, 160815, 192978, 199320, 214420, 235862, 257304, 281160, 298980, 321630, 353793, 385956, 428840, 471724, 482445, 589655, 597960, 643260, 707586, 771912, 943448, 964890, 1061379, 1179310, 1286520, 1415172, 1768965, 1929780, 2122758, 2358620, 2830344, 3537930, 3859560, 4245516, 4717240, 5306895, 7075860, 8491032, 10613790, 14151720, 21227580, 42455160]

約数ペア:

[(1, 42455160), (2, 21227580), (3, 14151720), (4, 10613790), (5, 8491032), (6, 7075860), (8, 5306895), (9, 4717240), (10, 4245516), (11, 3859560), (12, 3537930), (15, 2830344), (18, 2358620), (20, 2122758), (22, 1929780), (24, 1768965), (30, 1415172), (33, 1286520), (36, 1179310), (40, 1061379), (44, 964890), (45, 943448), (55, 771912), (60, 707586), (66, 643260), (71, 597960), (72, 589655), (88, 482445), (90, 471724), (99, 428840), (110, 385956), (120, 353793), (132, 321630), (142, 298980), (151, 281160), (165, 257304), (180, 235862), (198, 214420), (213, 199320), (220, 192978), (264, 160815), (284, 149490), (302, 140580), (330, 128652), (355, 119592), (360, 117931), (396, 107210), (426, 99660), (440, 96489), (453, 93720), (495, 85768), (568, 74745), (604, 70290), (639, 66440), (660, 64326), (710, 59796), (755, 56232), (781, 54360), (792, 53605), (852, 49830), (906, 46860), (990, 42884), (1065, 39864), (1208, 35145), (1278, 33220), (1320, 32163), (1359, 31240), (1420, 29898), (1510, 28116), (1562, 27180), (1661, 25560), (1704, 24915), (1812, 23430), (1980, 21442), (2130, 19932), (2265, 18744), (2343, 18120), (2556, 16610), (2718, 15620), (2840, 14949), (3020, 14058), (3124, 13590), (3195, 13288), (3322, 12780), (3624, 11715), (3905, 10872), (3960, 10721), (4260, 9966), (4530, 9372), (4686, 9060), (4983, 8520), (5112, 8305), (5436, 7810), (6040, 7029), (6248, 6795), (6390, 6644)]