145528920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 503762400

約数和(自身を除く): 358233480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 61, 72, 90, 94, 108, 120, 122, 135, 141, 180, 183, 188, 216, 235, 244, 270, 282, 305, 360, 366, 376, 423, 470, 488, 540, 549, 564, 610, 705, 732, 846, 915, 940, 1080, 1098, 1128, 1220, 1269, 1410, 1464, 1647, 1692, 1830, 1880, 2115, 2196, 2209, 2440, 2538, 2745, 2820, 2867, 3294, 3384, 3660, 4230, 4392, 4418, 5076, 5490, 5640, 5734, 6345, 6588, 6627, 7320, 8235, 8460, 8601, 8836, 10152, 10980, 11045, 11468, 12690, 13176, 13254, 14335, 16470, 16920, 17202, 17672, 19881, 21960, 22090, 22936, 25380, 25803, 26508, 28670, 32940, 33135, 34404, 39762, 43005, 44180, 50760, 51606, 53016, 57340, 59643, 65880, 66270, 68808, 77409, 79524, 86010, 88360, 99405, 103212, 114680, 119286, 129015, 132540, 134749, 154818, 159048, 172020, 198810, 206424, 238572, 258030, 265080, 269498, 298215, 309636, 344040, 387045, 397620, 404247, 477144, 516060, 538996, 596430, 619272, 673745, 774090, 795240, 808494, 1032120, 1077992, 1192860, 1212741, 1347490, 1548180, 1616988, 2021235, 2385720, 2425482, 2694980, 3096360, 3233976, 3638223, 4042470, 4850964, 5389960, 6063705, 7276446, 8084940, 9701928, 12127410, 14552892, 16169880, 18191115, 24254820, 29105784, 36382230, 48509640, 72764460, 145528920]

約数ペア:

[(1, 145528920), (2, 72764460), (3, 48509640), (4, 36382230), (5, 29105784), (6, 24254820), (8, 18191115), (9, 16169880), (10, 14552892), (12, 12127410), (15, 9701928), (18, 8084940), (20, 7276446), (24, 6063705), (27, 5389960), (30, 4850964), (36, 4042470), (40, 3638223), (45, 3233976), (47, 3096360), (54, 2694980), (60, 2425482), (61, 2385720), (72, 2021235), (90, 1616988), (94, 1548180), (108, 1347490), (120, 1212741), (122, 1192860), (135, 1077992), (141, 1032120), (180, 808494), (183, 795240), (188, 774090), (216, 673745), (235, 619272), (244, 596430), (270, 538996), (282, 516060), (305, 477144), (360, 404247), (366, 397620), (376, 387045), (423, 344040), (470, 309636), (488, 298215), (540, 269498), (549, 265080), (564, 258030), (610, 238572), (705, 206424), (732, 198810), (846, 172020), (915, 159048), (940, 154818), (1080, 134749), (1098, 132540), (1128, 129015), (1220, 119286), (1269, 114680), (1410, 103212), (1464, 99405), (1647, 88360), (1692, 86010), (1830, 79524), (1880, 77409), (2115, 68808), (2196, 66270), (2209, 65880), (2440, 59643), (2538, 57340), (2745, 53016), (2820, 51606), (2867, 50760), (3294, 44180), (3384, 43005), (3660, 39762), (4230, 34404), (4392, 33135), (4418, 32940), (5076, 28670), (5490, 26508), (5640, 25803), (5734, 25380), (6345, 22936), (6588, 22090), (6627, 21960), (7320, 19881), (8235, 17672), (8460, 17202), (8601, 16920), (8836, 16470), (10152, 14335), (10980, 13254), (11045, 13176), (11468, 12690)]