160805700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 566005440

約数和(自身を除く): 405199740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 37, 44, 45, 50, 55, 60, 66, 74, 75, 90, 99, 100, 110, 111, 132, 148, 150, 165, 180, 185, 198, 220, 222, 225, 275, 300, 330, 333, 370, 396, 407, 439, 444, 450, 495, 550, 555, 660, 666, 740, 814, 825, 878, 900, 925, 990, 1100, 1110, 1221, 1317, 1332, 1628, 1650, 1665, 1756, 1850, 1980, 2035, 2195, 2220, 2442, 2475, 2634, 2775, 3300, 3330, 3663, 3700, 3951, 4070, 4390, 4829, 4884, 4950, 5268, 5550, 6105, 6585, 6660, 7326, 7902, 8140, 8325, 8780, 9658, 9900, 10175, 10975, 11100, 12210, 13170, 14487, 14652, 15804, 16243, 16650, 18315, 19316, 19755, 20350, 21950, 24145, 24420, 26340, 28974, 30525, 32486, 32925, 33300, 36630, 39510, 40700, 43461, 43900, 48290, 48729, 57948, 61050, 64972, 65850, 72435, 73260, 79020, 81215, 86922, 91575, 96580, 97458, 98775, 120725, 122100, 131700, 144870, 146187, 162430, 173844, 178673, 183150, 194916, 197550, 217305, 241450, 243645, 289740, 292374, 324860, 357346, 362175, 366300, 395100, 406075, 434610, 482900, 487290, 536019, 584748, 714692, 724350, 730935, 812150, 869220, 893365, 974580, 1072038, 1086525, 1218225, 1448700, 1461870, 1608057, 1624300, 1786730, 2144076, 2173050, 2436450, 2680095, 2923740, 3216114, 3573460, 3654675, 4346100, 4466825, 4872900, 5360190, 6432228, 7309350, 8040285, 8933650, 10720380, 13400475, 14618700, 16080570, 17867300, 26800950, 32161140, 40201425, 53601900, 80402850, 160805700]

約数ペア:

[(1, 160805700), (2, 80402850), (3, 53601900), (4, 40201425), (5, 32161140), (6, 26800950), (9, 17867300), (10, 16080570), (11, 14618700), (12, 13400475), (15, 10720380), (18, 8933650), (20, 8040285), (22, 7309350), (25, 6432228), (30, 5360190), (33, 4872900), (36, 4466825), (37, 4346100), (44, 3654675), (45, 3573460), (50, 3216114), (55, 2923740), (60, 2680095), (66, 2436450), (74, 2173050), (75, 2144076), (90, 1786730), (99, 1624300), (100, 1608057), (110, 1461870), (111, 1448700), (132, 1218225), (148, 1086525), (150, 1072038), (165, 974580), (180, 893365), (185, 869220), (198, 812150), (220, 730935), (222, 724350), (225, 714692), (275, 584748), (300, 536019), (330, 487290), (333, 482900), (370, 434610), (396, 406075), (407, 395100), (439, 366300), (444, 362175), (450, 357346), (495, 324860), (550, 292374), (555, 289740), (660, 243645), (666, 241450), (740, 217305), (814, 197550), (825, 194916), (878, 183150), (900, 178673), (925, 173844), (990, 162430), (1100, 146187), (1110, 144870), (1221, 131700), (1317, 122100), (1332, 120725), (1628, 98775), (1650, 97458), (1665, 96580), (1756, 91575), (1850, 86922), (1980, 81215), (2035, 79020), (2195, 73260), (2220, 72435), (2442, 65850), (2475, 64972), (2634, 61050), (2775, 57948), (3300, 48729), (3330, 48290), (3663, 43900), (3700, 43461), (3951, 40700), (4070, 39510), (4390, 36630), (4829, 33300), (4884, 32925), (4950, 32486), (5268, 30525), (5550, 28974), (6105, 26340), (6585, 24420), (6660, 24145), (7326, 21950), (7902, 20350), (8140, 19755), (8325, 19316), (8780, 18315), (9658, 16650), (9900, 16243), (10175, 15804), (10975, 14652), (11100, 14487), (12210, 13170)]