75924270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 214548480

約数和(自身を除く): 138624210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 47, 54, 62, 90, 93, 94, 135, 141, 155, 186, 193, 235, 270, 279, 282, 310, 386, 423, 465, 470, 558, 579, 705, 837, 846, 930, 965, 1158, 1269, 1395, 1410, 1457, 1674, 1737, 1930, 2115, 2538, 2790, 2895, 2914, 3474, 4185, 4230, 4371, 5211, 5790, 5983, 6345, 7285, 8370, 8685, 8742, 9071, 10422, 11966, 12690, 13113, 14570, 17370, 17949, 18142, 21855, 26055, 26226, 27213, 29915, 35898, 39339, 43710, 45355, 52110, 53847, 54426, 59830, 65565, 78678, 81639, 89745, 90710, 107694, 131130, 136065, 161541, 163278, 179490, 196695, 244917, 269235, 272130, 281201, 323082, 393390, 408195, 489834, 538470, 562402, 807705, 816390, 843603, 1224585, 1406005, 1615410, 1687206, 2449170, 2530809, 2812010, 4218015, 5061618, 7592427, 8436030, 12654045, 15184854, 25308090, 37962135, 75924270]

約数ペア:

[(1, 75924270), (2, 37962135), (3, 25308090), (5, 15184854), (6, 12654045), (9, 8436030), (10, 7592427), (15, 5061618), (18, 4218015), (27, 2812010), (30, 2530809), (31, 2449170), (45, 1687206), (47, 1615410), (54, 1406005), (62, 1224585), (90, 843603), (93, 816390), (94, 807705), (135, 562402), (141, 538470), (155, 489834), (186, 408195), (193, 393390), (235, 323082), (270, 281201), (279, 272130), (282, 269235), (310, 244917), (386, 196695), (423, 179490), (465, 163278), (470, 161541), (558, 136065), (579, 131130), (705, 107694), (837, 90710), (846, 89745), (930, 81639), (965, 78678), (1158, 65565), (1269, 59830), (1395, 54426), (1410, 53847), (1457, 52110), (1674, 45355), (1737, 43710), (1930, 39339), (2115, 35898), (2538, 29915), (2790, 27213), (2895, 26226), (2914, 26055), (3474, 21855), (4185, 18142), (4230, 17949), (4371, 17370), (5211, 14570), (5790, 13113), (5983, 12690), (6345, 11966), (7285, 10422), (8370, 9071), (8685, 8742)]