38683350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 111421440

約数和(自身を除く): 72738090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 47, 50, 59, 62, 75, 90, 93, 94, 118, 141, 150, 155, 177, 186, 225, 235, 279, 282, 295, 310, 354, 423, 450, 465, 470, 531, 558, 590, 705, 775, 846, 885, 930, 1062, 1175, 1395, 1410, 1457, 1475, 1550, 1770, 1829, 2115, 2325, 2350, 2655, 2773, 2790, 2914, 2950, 3525, 3658, 4230, 4371, 4425, 4650, 5310, 5487, 5546, 6975, 7050, 7285, 8319, 8742, 8850, 9145, 10575, 10974, 13113, 13275, 13865, 13950, 14570, 16461, 16638, 18290, 21150, 21855, 24957, 26226, 26550, 27435, 27730, 32922, 36425, 41595, 43710, 45725, 49914, 54870, 65565, 69325, 72850, 82305, 83190, 85963, 91450, 109275, 124785, 131130, 137175, 138650, 164610, 171926, 207975, 218550, 249570, 257889, 274350, 327825, 411525, 415950, 429815, 515778, 623925, 655650, 773667, 823050, 859630, 1247850, 1289445, 1547334, 2149075, 2578890, 3868335, 4298150, 6447225, 7736670, 12894450, 19341675, 38683350]

約数ペア:

[(1, 38683350), (2, 19341675), (3, 12894450), (5, 7736670), (6, 6447225), (9, 4298150), (10, 3868335), (15, 2578890), (18, 2149075), (25, 1547334), (30, 1289445), (31, 1247850), (45, 859630), (47, 823050), (50, 773667), (59, 655650), (62, 623925), (75, 515778), (90, 429815), (93, 415950), (94, 411525), (118, 327825), (141, 274350), (150, 257889), (155, 249570), (177, 218550), (186, 207975), (225, 171926), (235, 164610), (279, 138650), (282, 137175), (295, 131130), (310, 124785), (354, 109275), (423, 91450), (450, 85963), (465, 83190), (470, 82305), (531, 72850), (558, 69325), (590, 65565), (705, 54870), (775, 49914), (846, 45725), (885, 43710), (930, 41595), (1062, 36425), (1175, 32922), (1395, 27730), (1410, 27435), (1457, 26550), (1475, 26226), (1550, 24957), (1770, 21855), (1829, 21150), (2115, 18290), (2325, 16638), (2350, 16461), (2655, 14570), (2773, 13950), (2790, 13865), (2914, 13275), (2950, 13113), (3525, 10974), (3658, 10575), (4230, 9145), (4371, 8850), (4425, 8742), (4650, 8319), (5310, 7285), (5487, 7050), (5546, 6975)]