73512180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 261241344

約数和(自身を除く): 187729164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1423, 1435, 1476, 1722, 1845, 2460, 2583, 2846, 2870, 3444, 3690, 4269, 4305, 5166, 5692, 5740, 7115, 7380, 8538, 8610, 9961, 10332, 12807, 12915, 14230, 17076, 17220, 19922, 21345, 25614, 25830, 28460, 29883, 39844, 42690, 49805, 51228, 51660, 58343, 59766, 64035, 85380, 89649, 99610, 116686, 119532, 128070, 149415, 175029, 179298, 199220, 233372, 256140, 291715, 298830, 350058, 358596, 408401, 448245, 525087, 583430, 597660, 700116, 816802, 875145, 896490, 1050174, 1166860, 1225203, 1633604, 1750290, 1792980, 2042005, 2100348, 2450406, 2625435, 3500580, 3675609, 4084010, 4900812, 5250870, 6126015, 7351218, 8168020, 10501740, 12252030, 14702436, 18378045, 24504060, 36756090, 73512180]

約数ペア:

[(1, 73512180), (2, 36756090), (3, 24504060), (4, 18378045), (5, 14702436), (6, 12252030), (7, 10501740), (9, 8168020), (10, 7351218), (12, 6126015), (14, 5250870), (15, 4900812), (18, 4084010), (20, 3675609), (21, 3500580), (28, 2625435), (30, 2450406), (35, 2100348), (36, 2042005), (41, 1792980), (42, 1750290), (45, 1633604), (60, 1225203), (63, 1166860), (70, 1050174), (82, 896490), (84, 875145), (90, 816802), (105, 700116), (123, 597660), (126, 583430), (140, 525087), (164, 448245), (180, 408401), (205, 358596), (210, 350058), (246, 298830), (252, 291715), (287, 256140), (315, 233372), (369, 199220), (410, 179298), (420, 175029), (492, 149415), (574, 128070), (615, 119532), (630, 116686), (738, 99610), (820, 89649), (861, 85380), (1148, 64035), (1230, 59766), (1260, 58343), (1423, 51660), (1435, 51228), (1476, 49805), (1722, 42690), (1845, 39844), (2460, 29883), (2583, 28460), (2846, 25830), (2870, 25614), (3444, 21345), (3690, 19922), (4269, 17220), (4305, 17076), (5166, 14230), (5692, 12915), (5740, 12807), (7115, 10332), (7380, 9961), (8538, 8610)]