126540450

素因数分解:

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

素因数の和:289

約数の個数: 144

約数和(自身を含む): 360262656

約数和(自身を除く): 233722206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 47, 50, 62, 75, 90, 93, 94, 141, 150, 155, 186, 193, 225, 235, 279, 282, 310, 386, 423, 450, 465, 470, 558, 579, 705, 775, 846, 930, 965, 1158, 1175, 1395, 1410, 1457, 1550, 1737, 1930, 2115, 2325, 2350, 2790, 2895, 2914, 3474, 3525, 4230, 4371, 4650, 4825, 5790, 5983, 6975, 7050, 7285, 8685, 8742, 9071, 9650, 10575, 11966, 13113, 13950, 14475, 14570, 17370, 17949, 18142, 21150, 21855, 26226, 27213, 28950, 29915, 35898, 36425, 43425, 43710, 45355, 53847, 54426, 59830, 65565, 72850, 81639, 86850, 89745, 90710, 107694, 109275, 131130, 136065, 149575, 163278, 179490, 218550, 226775, 269235, 272130, 281201, 299150, 327825, 408195, 448725, 453550, 538470, 562402, 655650, 680325, 816390, 843603, 897450, 1346175, 1360650, 1406005, 1687206, 2040975, 2530809, 2692350, 2812010, 4081950, 4218015, 5061618, 7030025, 8436030, 12654045, 14060050, 21090075, 25308090, 42180150, 63270225, 126540450]

約数ペア:

[(1, 126540450), (2, 63270225), (3, 42180150), (5, 25308090), (6, 21090075), (9, 14060050), (10, 12654045), (15, 8436030), (18, 7030025), (25, 5061618), (30, 4218015), (31, 4081950), (45, 2812010), (47, 2692350), (50, 2530809), (62, 2040975), (75, 1687206), (90, 1406005), (93, 1360650), (94, 1346175), (141, 897450), (150, 843603), (155, 816390), (186, 680325), (193, 655650), (225, 562402), (235, 538470), (279, 453550), (282, 448725), (310, 408195), (386, 327825), (423, 299150), (450, 281201), (465, 272130), (470, 269235), (558, 226775), (579, 218550), (705, 179490), (775, 163278), (846, 149575), (930, 136065), (965, 131130), (1158, 109275), (1175, 107694), (1395, 90710), (1410, 89745), (1457, 86850), (1550, 81639), (1737, 72850), (1930, 65565), (2115, 59830), (2325, 54426), (2350, 53847), (2790, 45355), (2895, 43710), (2914, 43425), (3474, 36425), (3525, 35898), (4230, 29915), (4371, 28950), (4650, 27213), (4825, 26226), (5790, 21855), (5983, 21150), (6975, 18142), (7050, 17949), (7285, 17370), (8685, 14570), (8742, 14475), (9071, 13950), (9650, 13113), (10575, 11966)]