385020900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38891}}^1$

素因数の和:38922

約数の個数: 108

約数和(自身を含む): 1316571984

約数和(自身を除く): 931551084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 38891, 77782, 116673, 155564, 194455, 233346, 350019, 388910, 427801, 466692, 583365, 700038, 777820, 855602, 972275, 1166730, 1283403, 1400076, 1711204, 1750095, 1944550, 2139005, 2333460, 2566806, 2916825, 3500190, 3850209, 3889100, 4278010, 5133612, 5833650, 6417015, 7000380, 7700418, 8556020, 8750475, 10695025, 11667300, 12834030, 15400836, 17500950, 19251045, 21390050, 25668060, 32085075, 35001900, 38502090, 42780100, 64170150, 77004180, 96255225, 128340300, 192510450, 385020900]

約数ペア:

[(1, 385020900), (2, 192510450), (3, 128340300), (4, 96255225), (5, 77004180), (6, 64170150), (9, 42780100), (10, 38502090), (11, 35001900), (12, 32085075), (15, 25668060), (18, 21390050), (20, 19251045), (22, 17500950), (25, 15400836), (30, 12834030), (33, 11667300), (36, 10695025), (44, 8750475), (45, 8556020), (50, 7700418), (55, 7000380), (60, 6417015), (66, 5833650), (75, 5133612), (90, 4278010), (99, 3889100), (100, 3850209), (110, 3500190), (132, 2916825), (150, 2566806), (165, 2333460), (180, 2139005), (198, 1944550), (220, 1750095), (225, 1711204), (275, 1400076), (300, 1283403), (330, 1166730), (396, 972275), (450, 855602), (495, 777820), (550, 700038), (660, 583365), (825, 466692), (900, 427801), (990, 388910), (1100, 350019), (1650, 233346), (1980, 194455), (2475, 155564), (3300, 116673), (4950, 77782), (9900, 38891)]