888907950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9159

約数の個数: 144

約数和(自身を含む): 2817724416

約数和(自身を除く): 1928816466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2170, 2325, 2790, 3150, 3255, 3906, 4650, 5425, 6510, 6975, 9103, 9765, 10850, 13950, 16275, 18206, 19530, 27309, 32550, 45515, 48825, 54618, 63721, 81927, 91030, 97650, 127442, 136545, 163854, 191163, 227575, 273090, 282193, 318605, 382326, 409635, 455150, 564386, 573489, 637210, 682725, 819270, 846579, 955815, 1146978, 1365450, 1410965, 1593025, 1693158, 1911630, 1975351, 2048175, 2539737, 2821930, 2867445, 3186050, 3950702, 4096350, 4232895, 4779075, 5079474, 5734890, 5926053, 7054825, 8465790, 9558150, 9876755, 11852106, 12698685, 14109650, 14337225, 17778159, 19753510, 21164475, 25397370, 28674450, 29630265, 35556318, 42328950, 49383775, 59260530, 63493425, 88890795, 98767550, 126986850, 148151325, 177781590, 296302650, 444453975, 888907950]

約数ペア:

[(1, 888907950), (2, 444453975), (3, 296302650), (5, 177781590), (6, 148151325), (7, 126986850), (9, 98767550), (10, 88890795), (14, 63493425), (15, 59260530), (18, 49383775), (21, 42328950), (25, 35556318), (30, 29630265), (31, 28674450), (35, 25397370), (42, 21164475), (45, 19753510), (50, 17778159), (62, 14337225), (63, 14109650), (70, 12698685), (75, 11852106), (90, 9876755), (93, 9558150), (105, 8465790), (126, 7054825), (150, 5926053), (155, 5734890), (175, 5079474), (186, 4779075), (210, 4232895), (217, 4096350), (225, 3950702), (279, 3186050), (310, 2867445), (315, 2821930), (350, 2539737), (434, 2048175), (450, 1975351), (465, 1911630), (525, 1693158), (558, 1593025), (630, 1410965), (651, 1365450), (775, 1146978), (930, 955815), (1050, 846579), (1085, 819270), (1302, 682725), (1395, 637210), (1550, 573489), (1575, 564386), (1953, 455150), (2170, 409635), (2325, 382326), (2790, 318605), (3150, 282193), (3255, 273090), (3906, 227575), (4650, 191163), (5425, 163854), (6510, 136545), (6975, 127442), (9103, 97650), (9765, 91030), (10850, 81927), (13950, 63721), (16275, 54618), (18206, 48825), (19530, 45515), (27309, 32550)]