27278370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 89071488

約数和(自身を除く): 61793118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 283, 306, 315, 357, 378, 405, 459, 510, 566, 567, 595, 630, 714, 765, 810, 849, 918, 945, 1071, 1134, 1190, 1377, 1415, 1530, 1698, 1785, 1890, 1981, 2142, 2295, 2547, 2754, 2830, 2835, 3213, 3570, 3962, 4245, 4590, 4811, 5094, 5355, 5670, 5943, 6426, 6885, 7641, 8490, 9622, 9639, 9905, 10710, 11886, 12735, 13770, 14433, 15282, 16065, 17829, 19278, 19810, 22923, 24055, 25470, 28866, 29715, 32130, 33677, 35658, 38205, 43299, 45846, 48110, 48195, 53487, 59430, 67354, 72165, 76410, 86598, 89145, 96390, 101031, 106974, 114615, 129897, 144330, 160461, 168385, 178290, 202062, 216495, 229230, 259794, 267435, 303093, 320922, 336770, 389691, 432990, 505155, 534870, 606186, 649485, 779382, 802305, 909279, 1010310, 1298970, 1515465, 1604610, 1818558, 1948455, 2727837, 3030930, 3896910, 4546395, 5455674, 9092790, 13639185, 27278370]

約数ペア:

[(1, 27278370), (2, 13639185), (3, 9092790), (5, 5455674), (6, 4546395), (7, 3896910), (9, 3030930), (10, 2727837), (14, 1948455), (15, 1818558), (17, 1604610), (18, 1515465), (21, 1298970), (27, 1010310), (30, 909279), (34, 802305), (35, 779382), (42, 649485), (45, 606186), (51, 534870), (54, 505155), (63, 432990), (70, 389691), (81, 336770), (85, 320922), (90, 303093), (102, 267435), (105, 259794), (119, 229230), (126, 216495), (135, 202062), (153, 178290), (162, 168385), (170, 160461), (189, 144330), (210, 129897), (238, 114615), (255, 106974), (270, 101031), (283, 96390), (306, 89145), (315, 86598), (357, 76410), (378, 72165), (405, 67354), (459, 59430), (510, 53487), (566, 48195), (567, 48110), (595, 45846), (630, 43299), (714, 38205), (765, 35658), (810, 33677), (849, 32130), (918, 29715), (945, 28866), (1071, 25470), (1134, 24055), (1190, 22923), (1377, 19810), (1415, 19278), (1530, 17829), (1698, 16065), (1785, 15282), (1890, 14433), (1981, 13770), (2142, 12735), (2295, 11886), (2547, 10710), (2754, 9905), (2830, 9639), (2835, 9622), (3213, 8490), (3570, 7641), (3962, 6885), (4245, 6426), (4590, 5943), (4811, 5670), (5094, 5355)]