75768320

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 80

約数和(自身を含む): 192463128

約数和(自身を除く): 116694808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 1741, 2176, 2560, 2720, 3482, 4352, 5440, 6964, 8704, 8705, 10880, 13928, 17410, 21760, 27856, 29597, 34820, 43520, 55712, 59194, 69640, 111424, 118388, 139280, 147985, 222848, 236776, 278560, 295970, 445696, 473552, 557120, 591940, 891392, 947104, 1114240, 1183880, 1894208, 2228480, 2367760, 3788416, 4456960, 4735520, 7576832, 9471040, 15153664, 18942080, 37884160, 75768320]

約数ペア:

[(1, 75768320), (2, 37884160), (4, 18942080), (5, 15153664), (8, 9471040), (10, 7576832), (16, 4735520), (17, 4456960), (20, 3788416), (32, 2367760), (34, 2228480), (40, 1894208), (64, 1183880), (68, 1114240), (80, 947104), (85, 891392), (128, 591940), (136, 557120), (160, 473552), (170, 445696), (256, 295970), (272, 278560), (320, 236776), (340, 222848), (512, 147985), (544, 139280), (640, 118388), (680, 111424), (1088, 69640), (1280, 59194), (1360, 55712), (1741, 43520), (2176, 34820), (2560, 29597), (2720, 27856), (3482, 21760), (4352, 17410), (5440, 13928), (6964, 10880), (8704, 8705)]