142694550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 405295488

約数和(自身を除く): 262600938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 53, 62, 75, 90, 93, 106, 150, 155, 159, 186, 193, 225, 265, 279, 310, 318, 386, 450, 465, 477, 530, 558, 579, 775, 795, 930, 954, 965, 1158, 1325, 1395, 1550, 1590, 1643, 1737, 1930, 2325, 2385, 2650, 2790, 2895, 3286, 3474, 3975, 4650, 4770, 4825, 4929, 5790, 5983, 6975, 7950, 8215, 8685, 9650, 9858, 10229, 11925, 11966, 13950, 14475, 14787, 16430, 17370, 17949, 20458, 23850, 24645, 28950, 29574, 29915, 30687, 35898, 41075, 43425, 49290, 51145, 53847, 59830, 61374, 73935, 82150, 86850, 89745, 92061, 102290, 107694, 123225, 147870, 149575, 153435, 179490, 184122, 246450, 255725, 269235, 299150, 306870, 317099, 369675, 448725, 460305, 511450, 538470, 634198, 739350, 767175, 897450, 920610, 951297, 1346175, 1534350, 1585495, 1902594, 2301525, 2692350, 2853891, 3170990, 4603050, 4756485, 5707782, 7927475, 9512970, 14269455, 15854950, 23782425, 28538910, 47564850, 71347275, 142694550]

約数ペア:

[(1, 142694550), (2, 71347275), (3, 47564850), (5, 28538910), (6, 23782425), (9, 15854950), (10, 14269455), (15, 9512970), (18, 7927475), (25, 5707782), (30, 4756485), (31, 4603050), (45, 3170990), (50, 2853891), (53, 2692350), (62, 2301525), (75, 1902594), (90, 1585495), (93, 1534350), (106, 1346175), (150, 951297), (155, 920610), (159, 897450), (186, 767175), (193, 739350), (225, 634198), (265, 538470), (279, 511450), (310, 460305), (318, 448725), (386, 369675), (450, 317099), (465, 306870), (477, 299150), (530, 269235), (558, 255725), (579, 246450), (775, 184122), (795, 179490), (930, 153435), (954, 149575), (965, 147870), (1158, 123225), (1325, 107694), (1395, 102290), (1550, 92061), (1590, 89745), (1643, 86850), (1737, 82150), (1930, 73935), (2325, 61374), (2385, 59830), (2650, 53847), (2790, 51145), (2895, 49290), (3286, 43425), (3474, 41075), (3975, 35898), (4650, 30687), (4770, 29915), (4825, 29574), (4929, 28950), (5790, 24645), (5983, 23850), (6975, 20458), (7950, 17949), (8215, 17370), (8685, 16430), (9650, 14787), (9858, 14475), (10229, 13950), (11925, 11966)]