27263880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 104832000

約数和(自身を除く): 77568120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 349, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 698, 744, 840, 868, 930, 1047, 1085, 1116, 1240, 1260, 1302, 1395, 1396, 1736, 1745, 1860, 1953, 2094, 2170, 2232, 2443, 2520, 2604, 2790, 2792, 3141, 3255, 3490, 3720, 3906, 4188, 4340, 4886, 5208, 5235, 5580, 6282, 6510, 6980, 7329, 7812, 8376, 8680, 9765, 9772, 10470, 10819, 11160, 12215, 12564, 13020, 13960, 14658, 15624, 15705, 19530, 19544, 20940, 21638, 21987, 24430, 25128, 26040, 29316, 31410, 32457, 36645, 39060, 41880, 43276, 43974, 48860, 54095, 58632, 62820, 64914, 73290, 75733, 78120, 86552, 87948, 97371, 97720, 108190, 109935, 125640, 129828, 146580, 151466, 162285, 175896, 194742, 216380, 219870, 227199, 259656, 293160, 302932, 324570, 378665, 389484, 432760, 439740, 454398, 486855, 605864, 649140, 681597, 757330, 778968, 879480, 908796, 973710, 1135995, 1298280, 1363194, 1514660, 1817592, 1947420, 2271990, 2726388, 3029320, 3407985, 3894840, 4543980, 5452776, 6815970, 9087960, 13631940, 27263880]

約数ペア:

[(1, 27263880), (2, 13631940), (3, 9087960), (4, 6815970), (5, 5452776), (6, 4543980), (7, 3894840), (8, 3407985), (9, 3029320), (10, 2726388), (12, 2271990), (14, 1947420), (15, 1817592), (18, 1514660), (20, 1363194), (21, 1298280), (24, 1135995), (28, 973710), (30, 908796), (31, 879480), (35, 778968), (36, 757330), (40, 681597), (42, 649140), (45, 605864), (56, 486855), (60, 454398), (62, 439740), (63, 432760), (70, 389484), (72, 378665), (84, 324570), (90, 302932), (93, 293160), (105, 259656), (120, 227199), (124, 219870), (126, 216380), (140, 194742), (155, 175896), (168, 162285), (180, 151466), (186, 146580), (210, 129828), (217, 125640), (248, 109935), (252, 108190), (279, 97720), (280, 97371), (310, 87948), (315, 86552), (349, 78120), (360, 75733), (372, 73290), (420, 64914), (434, 62820), (465, 58632), (504, 54095), (558, 48860), (620, 43974), (630, 43276), (651, 41880), (698, 39060), (744, 36645), (840, 32457), (868, 31410), (930, 29316), (1047, 26040), (1085, 25128), (1116, 24430), (1240, 21987), (1260, 21638), (1302, 20940), (1395, 19544), (1396, 19530), (1736, 15705), (1745, 15624), (1860, 14658), (1953, 13960), (2094, 13020), (2170, 12564), (2232, 12215), (2443, 11160), (2520, 10819), (2604, 10470), (2790, 9772), (2792, 9765), (3141, 8680), (3255, 8376), (3490, 7812), (3720, 7329), (3906, 6980), (4188, 6510), (4340, 6282), (4886, 5580), (5208, 5235)]