83601720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 292749120

約数和(自身を除く): 209147400

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, 81, 90, 94, 108, 120, 122, 135, 141, 162, 180, 183, 188, 216, 235, 243, 244, 270, 282, 305, 324, 360, 366, 376, 405, 423, 470, 486, 488, 540, 549, 564, 610, 648, 705, 729, 732, 810, 846, 915, 940, 972, 1080, 1098, 1128, 1215, 1220, 1269, 1410, 1458, 1464, 1620, 1647, 1692, 1830, 1880, 1944, 2115, 2196, 2430, 2440, 2538, 2745, 2820, 2867, 2916, 3240, 3294, 3384, 3645, 3660, 3807, 4230, 4392, 4860, 4941, 5076, 5490, 5640, 5734, 5832, 6345, 6588, 7290, 7320, 7614, 8235, 8460, 8601, 9720, 9882, 10152, 10980, 11421, 11468, 12690, 13176, 14335, 14580, 14823, 15228, 16470, 16920, 17202, 19035, 19764, 21960, 22842, 22936, 24705, 25380, 25803, 28670, 29160, 29646, 30456, 32940, 34263, 34404, 38070, 39528, 43005, 44469, 45684, 49410, 50760, 51606, 57105, 57340, 59292, 65880, 68526, 68808, 74115, 76140, 77409, 86010, 88938, 91368, 98820, 103212, 114210, 114680, 118584, 129015, 137052, 148230, 152280, 154818, 171315, 172020, 177876, 197640, 206424, 222345, 228420, 232227, 258030, 274104, 296460, 309636, 342630, 344040, 355752, 387045, 444690, 456840, 464454, 516060, 592920, 619272, 685260, 696681, 774090, 889380, 928908, 1032120, 1161135, 1370520, 1393362, 1548180, 1778760, 1857816, 2090043, 2322270, 2786724, 3096360, 3483405, 4180086, 4644540, 5573448, 6966810, 8360172, 9289080, 10450215, 13933620, 16720344, 20900430, 27867240, 41800860, 83601720]

約数ペア:

[(1, 83601720), (2, 41800860), (3, 27867240), (4, 20900430), (5, 16720344), (6, 13933620), (8, 10450215), (9, 9289080), (10, 8360172), (12, 6966810), (15, 5573448), (18, 4644540), (20, 4180086), (24, 3483405), (27, 3096360), (30, 2786724), (36, 2322270), (40, 2090043), (45, 1857816), (47, 1778760), (54, 1548180), (60, 1393362), (61, 1370520), (72, 1161135), (81, 1032120), (90, 928908), (94, 889380), (108, 774090), (120, 696681), (122, 685260), (135, 619272), (141, 592920), (162, 516060), (180, 464454), (183, 456840), (188, 444690), (216, 387045), (235, 355752), (243, 344040), (244, 342630), (270, 309636), (282, 296460), (305, 274104), (324, 258030), (360, 232227), (366, 228420), (376, 222345), (405, 206424), (423, 197640), (470, 177876), (486, 172020), (488, 171315), (540, 154818), (549, 152280), (564, 148230), (610, 137052), (648, 129015), (705, 118584), (729, 114680), (732, 114210), (810, 103212), (846, 98820), (915, 91368), (940, 88938), (972, 86010), (1080, 77409), (1098, 76140), (1128, 74115), (1215, 68808), (1220, 68526), (1269, 65880), (1410, 59292), (1458, 57340), (1464, 57105), (1620, 51606), (1647, 50760), (1692, 49410), (1830, 45684), (1880, 44469), (1944, 43005), (2115, 39528), (2196, 38070), (2430, 34404), (2440, 34263), (2538, 32940), (2745, 30456), (2820, 29646), (2867, 29160), (2916, 28670), (3240, 25803), (3294, 25380), (3384, 24705), (3645, 22936), (3660, 22842), (3807, 21960), (4230, 19764), (4392, 19035), (4860, 17202), (4941, 16920), (5076, 16470), (5490, 15228), (5640, 14823), (5734, 14580), (5832, 14335), (6345, 13176), (6588, 12690), (7290, 11468), (7320, 11421), (7614, 10980), (8235, 10152), (8460, 9882), (8601, 9720)]