1897974000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8153

約数の個数: 240

約数和(自身を含む): 7139793024

約数和(自身を除く): 5241819024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 8111, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 16222, 18000, 19500, 23400, 24333, 26000, 29250, 32444, 39000, 40555, 46800, 48666, 58500, 64888, 72999, 78000, 81110, 97332, 105443, 117000, 121665, 129776, 145998, 162220, 194664, 202775, 210886, 234000, 243330, 291996, 316329, 324440, 364995, 389328, 405550, 421772, 486660, 527215, 583992, 608325, 632658, 648880, 729990, 811100, 843544, 948987, 973320, 1013875, 1054430, 1167984, 1216650, 1265316, 1459980, 1581645, 1622200, 1687088, 1824975, 1897974, 1946640, 2027750, 2108860, 2433300, 2530632, 2636075, 2919960, 3041625, 3163290, 3244400, 3649950, 3795948, 4055500, 4217720, 4744935, 4866600, 5061264, 5272150, 5839920, 6083250, 6326580, 7299900, 7591896, 7908225, 8111000, 8435440, 9124875, 9489870, 9733200, 10544300, 12166500, 12653160, 13180375, 14599800, 15183792, 15816450, 16222000, 18249750, 18979740, 21088600, 23724675, 24333000, 25306320, 26360750, 29199600, 31632900, 36499500, 37959480, 39541125, 42177200, 47449350, 48666000, 52721500, 63265800, 72999000, 75918960, 79082250, 94898700, 105443000, 118623375, 126531600, 145998000, 158164500, 189797400, 210886000, 237246750, 316329000, 379594800, 474493500, 632658000, 948987000, 1897974000]

約数ペア:

[(1, 1897974000), (2, 948987000), (3, 632658000), (4, 474493500), (5, 379594800), (6, 316329000), (8, 237246750), (9, 210886000), (10, 189797400), (12, 158164500), (13, 145998000), (15, 126531600), (16, 118623375), (18, 105443000), (20, 94898700), (24, 79082250), (25, 75918960), (26, 72999000), (30, 63265800), (36, 52721500), (39, 48666000), (40, 47449350), (45, 42177200), (48, 39541125), (50, 37959480), (52, 36499500), (60, 31632900), (65, 29199600), (72, 26360750), (75, 25306320), (78, 24333000), (80, 23724675), (90, 21088600), (100, 18979740), (104, 18249750), (117, 16222000), (120, 15816450), (125, 15183792), (130, 14599800), (144, 13180375), (150, 12653160), (156, 12166500), (180, 10544300), (195, 9733200), (200, 9489870), (208, 9124875), (225, 8435440), (234, 8111000), (240, 7908225), (250, 7591896), (260, 7299900), (300, 6326580), (312, 6083250), (325, 5839920), (360, 5272150), (375, 5061264), (390, 4866600), (400, 4744935), (450, 4217720), (468, 4055500), (500, 3795948), (520, 3649950), (585, 3244400), (600, 3163290), (624, 3041625), (650, 2919960), (720, 2636075), (750, 2530632), (780, 2433300), (900, 2108860), (936, 2027750), (975, 1946640), (1000, 1897974), (1040, 1824975), (1125, 1687088), (1170, 1622200), (1200, 1581645), (1300, 1459980), (1500, 1265316), (1560, 1216650), (1625, 1167984), (1800, 1054430), (1872, 1013875), (1950, 973320), (2000, 948987), (2250, 843544), (2340, 811100), (2600, 729990), (2925, 648880), (3000, 632658), (3120, 608325), (3250, 583992), (3600, 527215), (3900, 486660), (4500, 421772), (4680, 405550), (4875, 389328), (5200, 364995), (5850, 324440), (6000, 316329), (6500, 291996), (7800, 243330), (8111, 234000), (9000, 210886), (9360, 202775), (9750, 194664), (11700, 162220), (13000, 145998), (14625, 129776), (15600, 121665), (16222, 117000), (18000, 105443), (19500, 97332), (23400, 81110), (24333, 78000), (26000, 72999), (29250, 64888), (32444, 58500), (39000, 48666), (40555, 46800)]