83830140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 186217092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 367, 405, 423, 470, 486, 540, 564, 705, 734, 810, 846, 940, 972, 1101, 1215, 1269, 1410, 1468, 1620, 1692, 1835, 2115, 2202, 2430, 2538, 2820, 3303, 3670, 3807, 4230, 4404, 4860, 5076, 5505, 6345, 6606, 7340, 7614, 8460, 9909, 11010, 11421, 12690, 13212, 15228, 16515, 17249, 19035, 19818, 22020, 22842, 25380, 29727, 33030, 34498, 38070, 39636, 45684, 49545, 51747, 57105, 59454, 66060, 68996, 76140, 86245, 89181, 99090, 103494, 114210, 118908, 148635, 155241, 172490, 178362, 198180, 206988, 228420, 258735, 297270, 310482, 344980, 356724, 445905, 465723, 517470, 594540, 620964, 776205, 891810, 931446, 1034940, 1397169, 1552410, 1783620, 1862892, 2328615, 2794338, 3104820, 4191507, 4657230, 5588676, 6985845, 8383014, 9314460, 13971690, 16766028, 20957535, 27943380, 41915070, 83830140]

約数ペア:

[(1, 83830140), (2, 41915070), (3, 27943380), (4, 20957535), (5, 16766028), (6, 13971690), (9, 9314460), (10, 8383014), (12, 6985845), (15, 5588676), (18, 4657230), (20, 4191507), (27, 3104820), (30, 2794338), (36, 2328615), (45, 1862892), (47, 1783620), (54, 1552410), (60, 1397169), (81, 1034940), (90, 931446), (94, 891810), (108, 776205), (135, 620964), (141, 594540), (162, 517470), (180, 465723), (188, 445905), (235, 356724), (243, 344980), (270, 310482), (282, 297270), (324, 258735), (367, 228420), (405, 206988), (423, 198180), (470, 178362), (486, 172490), (540, 155241), (564, 148635), (705, 118908), (734, 114210), (810, 103494), (846, 99090), (940, 89181), (972, 86245), (1101, 76140), (1215, 68996), (1269, 66060), (1410, 59454), (1468, 57105), (1620, 51747), (1692, 49545), (1835, 45684), (2115, 39636), (2202, 38070), (2430, 34498), (2538, 33030), (2820, 29727), (3303, 25380), (3670, 22842), (3807, 22020), (4230, 19818), (4404, 19035), (4860, 17249), (5076, 16515), (5505, 15228), (6345, 13212), (6606, 12690), (7340, 11421), (7614, 11010), (8460, 9909)]