228317310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 681383664

約数和(自身を除く): 453066354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 883, 1014, 1105, 1170, 1326, 1521, 1530, 1690, 1766, 1989, 2210, 2535, 2649, 2873, 3042, 3315, 3978, 4415, 5070, 5298, 5746, 6630, 7605, 7947, 8619, 8830, 9945, 11479, 13245, 14365, 15011, 15210, 15894, 17238, 19890, 22958, 25857, 26490, 28730, 30022, 34437, 39735, 43095, 45033, 51714, 57395, 68874, 75055, 79470, 86190, 90066, 103311, 114790, 129285, 135099, 149227, 150110, 172185, 195143, 206622, 225165, 258570, 270198, 298454, 344370, 390286, 447681, 450330, 516555, 585429, 675495, 746135, 895362, 975715, 1033110, 1170858, 1343043, 1350990, 1492270, 1756287, 1951430, 2238405, 2536859, 2686086, 2927145, 3512574, 4476810, 5073718, 5854290, 6715215, 7610577, 8781435, 12684295, 13430430, 15221154, 17562870, 22831731, 25368590, 38052885, 45663462, 76105770, 114158655, 228317310]

約数ペア:

[(1, 228317310), (2, 114158655), (3, 76105770), (5, 45663462), (6, 38052885), (9, 25368590), (10, 22831731), (13, 17562870), (15, 15221154), (17, 13430430), (18, 12684295), (26, 8781435), (30, 7610577), (34, 6715215), (39, 5854290), (45, 5073718), (51, 4476810), (65, 3512574), (78, 2927145), (85, 2686086), (90, 2536859), (102, 2238405), (117, 1951430), (130, 1756287), (153, 1492270), (169, 1350990), (170, 1343043), (195, 1170858), (221, 1033110), (234, 975715), (255, 895362), (306, 746135), (338, 675495), (390, 585429), (442, 516555), (507, 450330), (510, 447681), (585, 390286), (663, 344370), (765, 298454), (845, 270198), (883, 258570), (1014, 225165), (1105, 206622), (1170, 195143), (1326, 172185), (1521, 150110), (1530, 149227), (1690, 135099), (1766, 129285), (1989, 114790), (2210, 103311), (2535, 90066), (2649, 86190), (2873, 79470), (3042, 75055), (3315, 68874), (3978, 57395), (4415, 51714), (5070, 45033), (5298, 43095), (5746, 39735), (6630, 34437), (7605, 30022), (7947, 28730), (8619, 26490), (8830, 25857), (9945, 22958), (11479, 19890), (13245, 17238), (14365, 15894), (15011, 15210)]