83447220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 96

約数和(自身を含む): 258225408

約数和(自身を除く): 174778188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3557, 3910, 4692, 5865, 7114, 7820, 10671, 11730, 14228, 17785, 21342, 23460, 35570, 42684, 53355, 60469, 71140, 81811, 106710, 120938, 163622, 181407, 213420, 241876, 245433, 302345, 327244, 362814, 409055, 490866, 604690, 725628, 818110, 907035, 981732, 1209380, 1227165, 1390787, 1636220, 1814070, 2454330, 2781574, 3628140, 4172361, 4908660, 5563148, 6953935, 8344722, 13907870, 16689444, 20861805, 27815740, 41723610, 83447220]

約数ペア:

[(1, 83447220), (2, 41723610), (3, 27815740), (4, 20861805), (5, 16689444), (6, 13907870), (10, 8344722), (12, 6953935), (15, 5563148), (17, 4908660), (20, 4172361), (23, 3628140), (30, 2781574), (34, 2454330), (46, 1814070), (51, 1636220), (60, 1390787), (68, 1227165), (69, 1209380), (85, 981732), (92, 907035), (102, 818110), (115, 725628), (138, 604690), (170, 490866), (204, 409055), (230, 362814), (255, 327244), (276, 302345), (340, 245433), (345, 241876), (391, 213420), (460, 181407), (510, 163622), (690, 120938), (782, 106710), (1020, 81811), (1173, 71140), (1380, 60469), (1564, 53355), (1955, 42684), (2346, 35570), (3557, 23460), (3910, 21342), (4692, 17785), (5865, 14228), (7114, 11730), (7820, 10671)]