31836240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^3$

素因数の和:76

約数の個数: 200

約数和(自身を含む): 117481320

約数和(自身を除く): 85645080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 578, 612, 648, 680, 720, 765, 810, 816, 867, 918, 1020, 1080, 1156, 1224, 1296, 1360, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4080, 4335, 4590, 4624, 4913, 5202, 5508, 5780, 6120, 6480, 6885, 6936, 7344, 7803, 8670, 9180, 9826, 10404, 11016, 11560, 12240, 13005, 13770, 13872, 14739, 15606, 17340, 18360, 19652, 20808, 22032, 23120, 23409, 24565, 26010, 27540, 29478, 31212, 34680, 36720, 39015, 39304, 41616, 44217, 46818, 49130, 52020, 55080, 58956, 62424, 69360, 73695, 78030, 78608, 88434, 93636, 98260, 104040, 110160, 117045, 117912, 124848, 132651, 147390, 156060, 176868, 187272, 196520, 208080, 221085, 234090, 235824, 265302, 294780, 312120, 353736, 374544, 393040, 397953, 442170, 468180, 530604, 589560, 624240, 663255, 707472, 795906, 884340, 936360, 1061208, 1179120, 1326510, 1591812, 1768680, 1872720, 1989765, 2122416, 2653020, 3183624, 3537360, 3979530, 5306040, 6367248, 7959060, 10612080, 15918120, 31836240]

約数ペア:

[(1, 31836240), (2, 15918120), (3, 10612080), (4, 7959060), (5, 6367248), (6, 5306040), (8, 3979530), (9, 3537360), (10, 3183624), (12, 2653020), (15, 2122416), (16, 1989765), (17, 1872720), (18, 1768680), (20, 1591812), (24, 1326510), (27, 1179120), (30, 1061208), (34, 936360), (36, 884340), (40, 795906), (45, 707472), (48, 663255), (51, 624240), (54, 589560), (60, 530604), (68, 468180), (72, 442170), (80, 397953), (81, 393040), (85, 374544), (90, 353736), (102, 312120), (108, 294780), (120, 265302), (135, 235824), (136, 234090), (144, 221085), (153, 208080), (162, 196520), (170, 187272), (180, 176868), (204, 156060), (216, 147390), (240, 132651), (255, 124848), (270, 117912), (272, 117045), (289, 110160), (306, 104040), (324, 98260), (340, 93636), (360, 88434), (405, 78608), (408, 78030), (432, 73695), (459, 69360), (510, 62424), (540, 58956), (578, 55080), (612, 52020), (648, 49130), (680, 46818), (720, 44217), (765, 41616), (810, 39304), (816, 39015), (867, 36720), (918, 34680), (1020, 31212), (1080, 29478), (1156, 27540), (1224, 26010), (1296, 24565), (1360, 23409), (1377, 23120), (1445, 22032), (1530, 20808), (1620, 19652), (1734, 18360), (1836, 17340), (2040, 15606), (2160, 14739), (2295, 13872), (2312, 13770), (2448, 13005), (2601, 12240), (2754, 11560), (2890, 11016), (3060, 10404), (3240, 9826), (3468, 9180), (3672, 8670), (4080, 7803), (4335, 7344), (4590, 6936), (4624, 6885), (4913, 6480), (5202, 6120), (5508, 5780)]