18289938000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 320

約数和(自身を含む): 61504634880

約数和(自身を除く): 43214696880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 107, 120, 124, 125, 150, 155, 186, 200, 214, 240, 248, 250, 300, 310, 321, 372, 375, 400, 428, 465, 496, 500, 535, 600, 620, 642, 744, 750, 775, 856, 919, 930, 1000, 1070, 1200, 1240, 1284, 1488, 1500, 1550, 1605, 1712, 1838, 1860, 2000, 2140, 2325, 2480, 2568, 2675, 2757, 3000, 3100, 3210, 3317, 3676, 3720, 3875, 4280, 4595, 4650, 5136, 5350, 5514, 6000, 6200, 6420, 6634, 7352, 7440, 7750, 8025, 8560, 9190, 9300, 9951, 10700, 11028, 11625, 12400, 12840, 13268, 13375, 13785, 14704, 15500, 16050, 16585, 18380, 18600, 19902, 21400, 22056, 22975, 23250, 25680, 26536, 26750, 27570, 28489, 31000, 32100, 33170, 36760, 37200, 39804, 40125, 42800, 44112, 45950, 46500, 49755, 53072, 53500, 55140, 56978, 62000, 64200, 66340, 68925, 73520, 79608, 80250, 82925, 85467, 91900, 93000, 98333, 99510, 107000, 110280, 113956, 114875, 128400, 132680, 137850, 142445, 159216, 160500, 165850, 170934, 183800, 186000, 196666, 199020, 214000, 220560, 227912, 229750, 248775, 265360, 275700, 284890, 294999, 321000, 331700, 341868, 344625, 367600, 393332, 398040, 414625, 427335, 455824, 459500, 491665, 497550, 551400, 569780, 589998, 642000, 663400, 683736, 689250, 712225, 786664, 796080, 829250, 854670, 919000, 983330, 995100, 1102800, 1139560, 1179996, 1243875, 1326800, 1367472, 1378500, 1424450, 1474995, 1573328, 1658500, 1709340, 1838000, 1966660, 1990200, 2136675, 2279120, 2359992, 2458325, 2487750, 2757000, 2848900, 2949990, 3048323, 3317000, 3418680, 3561125, 3933320, 3980400, 4273350, 4719984, 4916650, 4975500, 5514000, 5697800, 5899980, 6096646, 6634000, 6837360, 7122250, 7374975, 7866640, 8546700, 9144969, 9833300, 9951000, 10683375, 11395600, 11799960, 12193292, 12291625, 14244500, 14749950, 15241615, 17093400, 18289938, 19666600, 19902000, 21366750, 23599920, 24386584, 24583250, 28489000, 29499900, 30483230, 34186800, 36579876, 36874875, 39333200, 42733500, 45724845, 48773168, 49166500, 56978000, 58999800, 60966460, 73159752, 73749750, 76208075, 85467000, 91449690, 98333000, 117999600, 121932920, 146319504, 147499500, 152416150, 170934000, 182899380, 196666000, 228624225, 243865840, 294999000, 304832300, 365798760, 381040375, 457248450, 589998000, 609664600, 731597520, 762080750, 914496900, 1143121125, 1219329200, 1524161500, 1828993800, 2286242250, 3048323000, 3657987600, 4572484500, 6096646000, 9144969000, 18289938000]

約数ペア:

[(1, 18289938000), (2, 9144969000), (3, 6096646000), (4, 4572484500), (5, 3657987600), (6, 3048323000), (8, 2286242250), (10, 1828993800), (12, 1524161500), (15, 1219329200), (16, 1143121125), (20, 914496900), (24, 762080750), (25, 731597520), (30, 609664600), (31, 589998000), (40, 457248450), (48, 381040375), (50, 365798760), (60, 304832300), (62, 294999000), (75, 243865840), (80, 228624225), (93, 196666000), (100, 182899380), (107, 170934000), (120, 152416150), (124, 147499500), (125, 146319504), (150, 121932920), (155, 117999600), (186, 98333000), (200, 91449690), (214, 85467000), (240, 76208075), (248, 73749750), (250, 73159752), (300, 60966460), (310, 58999800), (321, 56978000), (372, 49166500), (375, 48773168), (400, 45724845), (428, 42733500), (465, 39333200), (496, 36874875), (500, 36579876), (535, 34186800), (600, 30483230), (620, 29499900), (642, 28489000), (744, 24583250), (750, 24386584), (775, 23599920), (856, 21366750), (919, 19902000), (930, 19666600), (1000, 18289938), (1070, 17093400), (1200, 15241615), (1240, 14749950), (1284, 14244500), (1488, 12291625), (1500, 12193292), (1550, 11799960), (1605, 11395600), (1712, 10683375), (1838, 9951000), (1860, 9833300), (2000, 9144969), (2140, 8546700), (2325, 7866640), (2480, 7374975), (2568, 7122250), (2675, 6837360), (2757, 6634000), (3000, 6096646), (3100, 5899980), (3210, 5697800), (3317, 5514000), (3676, 4975500), (3720, 4916650), (3875, 4719984), (4280, 4273350), (4595, 3980400), (4650, 3933320), (5136, 3561125), (5350, 3418680), (5514, 3317000), (6000, 3048323), (6200, 2949990), (6420, 2848900), (6634, 2757000), (7352, 2487750), (7440, 2458325), (7750, 2359992), (8025, 2279120), (8560, 2136675), (9190, 1990200), (9300, 1966660), (9951, 1838000), (10700, 1709340), (11028, 1658500), (11625, 1573328), (12400, 1474995), (12840, 1424450), (13268, 1378500), (13375, 1367472), (13785, 1326800), (14704, 1243875), (15500, 1179996), (16050, 1139560), (16585, 1102800), (18380, 995100), (18600, 983330), (19902, 919000), (21400, 854670), (22056, 829250), (22975, 796080), (23250, 786664), (25680, 712225), (26536, 689250), (26750, 683736), (27570, 663400), (28489, 642000), (31000, 589998), (32100, 569780), (33170, 551400), (36760, 497550), (37200, 491665), (39804, 459500), (40125, 455824), (42800, 427335), (44112, 414625), (45950, 398040), (46500, 393332), (49755, 367600), (53072, 344625), (53500, 341868), (55140, 331700), (56978, 321000), (62000, 294999), (64200, 284890), (66340, 275700), (68925, 265360), (73520, 248775), (79608, 229750), (80250, 227912), (82925, 220560), (85467, 214000), (91900, 199020), (93000, 196666), (98333, 186000), (99510, 183800), (107000, 170934), (110280, 165850), (113956, 160500), (114875, 159216), (128400, 142445), (132680, 137850)]