305630550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 890419200

約数和(自身を除く): 584788650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 67, 75, 90, 93, 109, 134, 135, 150, 155, 186, 201, 218, 225, 270, 279, 310, 327, 335, 402, 450, 465, 545, 558, 603, 654, 670, 675, 775, 837, 930, 981, 1005, 1090, 1206, 1350, 1395, 1550, 1635, 1674, 1675, 1809, 1962, 2010, 2077, 2325, 2725, 2790, 2943, 3015, 3270, 3350, 3379, 3618, 4154, 4185, 4650, 4905, 5025, 5450, 5886, 6030, 6231, 6758, 6975, 7303, 8175, 8370, 9045, 9810, 10050, 10137, 10385, 12462, 13950, 14606, 14715, 15075, 16350, 16895, 18090, 18693, 20274, 20770, 20925, 21909, 24525, 29430, 30150, 30411, 31155, 33790, 36515, 37386, 41850, 43818, 45225, 49050, 50685, 51925, 56079, 60822, 62310, 65727, 73030, 73575, 84475, 90450, 91233, 93465, 101370, 103850, 109545, 112158, 131454, 147150, 152055, 155775, 168950, 182466, 182575, 186930, 197181, 219090, 226393, 253425, 280395, 304110, 311550, 328635, 365150, 394362, 452786, 456165, 467325, 506850, 547725, 560790, 657270, 679179, 760275, 912330, 934650, 985905, 1095450, 1131965, 1358358, 1401975, 1520550, 1643175, 1971810, 2037537, 2263930, 2280825, 2803950, 3286350, 3395895, 4075074, 4561650, 4929525, 5659825, 6112611, 6791790, 9859050, 10187685, 11319650, 12225222, 16979475, 20375370, 30563055, 33958950, 50938425, 61126110, 101876850, 152815275, 305630550]

約数ペア:

[(1, 305630550), (2, 152815275), (3, 101876850), (5, 61126110), (6, 50938425), (9, 33958950), (10, 30563055), (15, 20375370), (18, 16979475), (25, 12225222), (27, 11319650), (30, 10187685), (31, 9859050), (45, 6791790), (50, 6112611), (54, 5659825), (62, 4929525), (67, 4561650), (75, 4075074), (90, 3395895), (93, 3286350), (109, 2803950), (134, 2280825), (135, 2263930), (150, 2037537), (155, 1971810), (186, 1643175), (201, 1520550), (218, 1401975), (225, 1358358), (270, 1131965), (279, 1095450), (310, 985905), (327, 934650), (335, 912330), (402, 760275), (450, 679179), (465, 657270), (545, 560790), (558, 547725), (603, 506850), (654, 467325), (670, 456165), (675, 452786), (775, 394362), (837, 365150), (930, 328635), (981, 311550), (1005, 304110), (1090, 280395), (1206, 253425), (1350, 226393), (1395, 219090), (1550, 197181), (1635, 186930), (1674, 182575), (1675, 182466), (1809, 168950), (1962, 155775), (2010, 152055), (2077, 147150), (2325, 131454), (2725, 112158), (2790, 109545), (2943, 103850), (3015, 101370), (3270, 93465), (3350, 91233), (3379, 90450), (3618, 84475), (4154, 73575), (4185, 73030), (4650, 65727), (4905, 62310), (5025, 60822), (5450, 56079), (5886, 51925), (6030, 50685), (6231, 49050), (6758, 45225), (6975, 43818), (7303, 41850), (8175, 37386), (8370, 36515), (9045, 33790), (9810, 31155), (10050, 30411), (10137, 30150), (10385, 29430), (12462, 24525), (13950, 21909), (14606, 20925), (14715, 20770), (15075, 20274), (16350, 18693), (16895, 18090)]