17967891900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3389

約数の個数: 288

約数和(自身を含む): 61898038272

約数和(自身を除く): 43930146372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 71, 74, 75, 84, 100, 105, 111, 140, 142, 148, 150, 175, 185, 210, 213, 222, 259, 284, 300, 350, 355, 370, 420, 426, 444, 497, 518, 525, 555, 700, 710, 740, 777, 852, 925, 994, 1036, 1050, 1065, 1110, 1295, 1420, 1491, 1554, 1775, 1850, 1988, 2100, 2130, 2220, 2485, 2590, 2627, 2775, 2982, 3108, 3257, 3550, 3700, 3885, 4260, 4970, 5180, 5254, 5325, 5550, 5964, 6475, 6514, 7100, 7455, 7770, 7881, 9771, 9940, 10508, 10650, 11100, 12425, 12950, 13028, 13135, 14910, 15540, 15762, 16285, 18389, 19425, 19542, 21300, 22799, 24850, 25900, 26270, 29820, 31524, 32570, 36778, 37275, 38850, 39084, 39405, 45598, 48855, 49700, 52540, 55167, 65140, 65675, 68397, 73556, 74550, 77700, 78810, 81425, 91196, 91945, 97710, 110334, 113995, 120509, 131350, 136794, 149100, 157620, 162850, 183890, 195420, 197025, 220668, 227990, 231247, 241018, 244275, 262700, 273588, 275835, 325700, 341985, 361527, 367780, 394050, 455980, 459725, 462494, 482036, 488550, 551670, 569975, 602545, 683970, 693741, 723054, 788100, 843563, 919450, 924988, 977100, 1103340, 1139950, 1156235, 1205090, 1367940, 1379175, 1387482, 1446108, 1618729, 1687126, 1709925, 1807635, 1838900, 2279900, 2312470, 2410180, 2530689, 2758350, 2774964, 3012725, 3237458, 3374252, 3419850, 3468705, 3615270, 4217815, 4624940, 4856187, 5061378, 5516700, 5781175, 6025450, 6474916, 6839700, 6937410, 7230540, 8093645, 8435630, 8556139, 9038175, 9712374, 10122756, 11562350, 12050900, 12653445, 13874820, 16187290, 16871260, 17112278, 17343525, 18076350, 19424748, 21089075, 23124700, 24280935, 25306890, 25668417, 32374580, 34224556, 34687050, 36152700, 40468225, 42178150, 42780695, 48561870, 50613780, 51336834, 59892973, 63267225, 69374100, 80936450, 84356300, 85561390, 97123740, 102673668, 119785946, 121404675, 126534450, 128342085, 161872900, 171122780, 179678919, 213903475, 239571892, 242809350, 253068900, 256684170, 299464865, 359357838, 427806950, 485618700, 513368340, 598929730, 641710425, 718715676, 855613900, 898394595, 1197859460, 1283420850, 1497324325, 1796789190, 2566841700, 2994648650, 3593578380, 4491972975, 5989297300, 8983945950, 17967891900]

約数ペア:

[(1, 17967891900), (2, 8983945950), (3, 5989297300), (4, 4491972975), (5, 3593578380), (6, 2994648650), (7, 2566841700), (10, 1796789190), (12, 1497324325), (14, 1283420850), (15, 1197859460), (20, 898394595), (21, 855613900), (25, 718715676), (28, 641710425), (30, 598929730), (35, 513368340), (37, 485618700), (42, 427806950), (50, 359357838), (60, 299464865), (70, 256684170), (71, 253068900), (74, 242809350), (75, 239571892), (84, 213903475), (100, 179678919), (105, 171122780), (111, 161872900), (140, 128342085), (142, 126534450), (148, 121404675), (150, 119785946), (175, 102673668), (185, 97123740), (210, 85561390), (213, 84356300), (222, 80936450), (259, 69374100), (284, 63267225), (300, 59892973), (350, 51336834), (355, 50613780), (370, 48561870), (420, 42780695), (426, 42178150), (444, 40468225), (497, 36152700), (518, 34687050), (525, 34224556), (555, 32374580), (700, 25668417), (710, 25306890), (740, 24280935), (777, 23124700), (852, 21089075), (925, 19424748), (994, 18076350), (1036, 17343525), (1050, 17112278), (1065, 16871260), (1110, 16187290), (1295, 13874820), (1420, 12653445), (1491, 12050900), (1554, 11562350), (1775, 10122756), (1850, 9712374), (1988, 9038175), (2100, 8556139), (2130, 8435630), (2220, 8093645), (2485, 7230540), (2590, 6937410), (2627, 6839700), (2775, 6474916), (2982, 6025450), (3108, 5781175), (3257, 5516700), (3550, 5061378), (3700, 4856187), (3885, 4624940), (4260, 4217815), (4970, 3615270), (5180, 3468705), (5254, 3419850), (5325, 3374252), (5550, 3237458), (5964, 3012725), (6475, 2774964), (6514, 2758350), (7100, 2530689), (7455, 2410180), (7770, 2312470), (7881, 2279900), (9771, 1838900), (9940, 1807635), (10508, 1709925), (10650, 1687126), (11100, 1618729), (12425, 1446108), (12950, 1387482), (13028, 1379175), (13135, 1367940), (14910, 1205090), (15540, 1156235), (15762, 1139950), (16285, 1103340), (18389, 977100), (19425, 924988), (19542, 919450), (21300, 843563), (22799, 788100), (24850, 723054), (25900, 693741), (26270, 683970), (29820, 602545), (31524, 569975), (32570, 551670), (36778, 488550), (37275, 482036), (38850, 462494), (39084, 459725), (39405, 455980), (45598, 394050), (48855, 367780), (49700, 361527), (52540, 341985), (55167, 325700), (65140, 275835), (65675, 273588), (68397, 262700), (73556, 244275), (74550, 241018), (77700, 231247), (78810, 227990), (81425, 220668), (91196, 197025), (91945, 195420), (97710, 183890), (110334, 162850), (113995, 157620), (120509, 149100), (131350, 136794)]