199075320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{6827}}^1$

素因数の和:6856

約数の個数: 112

約数和(自身を含む): 671670360

約数和(自身を除く): 472595040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 6827, 7290, 9720, 13654, 14580, 20481, 27308, 29160, 34135, 40962, 54616, 61443, 68270, 81924, 102405, 122886, 136540, 163848, 184329, 204810, 245772, 273080, 307215, 368658, 409620, 491544, 552987, 614430, 737316, 819240, 921645, 1105974, 1228860, 1474632, 1658961, 1843290, 2211948, 2457720, 2764935, 3317922, 3686580, 4423896, 4976883, 5529870, 6635844, 7373160, 8294805, 9953766, 11059740, 13271688, 16589610, 19907532, 22119480, 24884415, 33179220, 39815064, 49768830, 66358440, 99537660, 199075320]

約数ペア:

[(1, 199075320), (2, 99537660), (3, 66358440), (4, 49768830), (5, 39815064), (6, 33179220), (8, 24884415), (9, 22119480), (10, 19907532), (12, 16589610), (15, 13271688), (18, 11059740), (20, 9953766), (24, 8294805), (27, 7373160), (30, 6635844), (36, 5529870), (40, 4976883), (45, 4423896), (54, 3686580), (60, 3317922), (72, 2764935), (81, 2457720), (90, 2211948), (108, 1843290), (120, 1658961), (135, 1474632), (162, 1228860), (180, 1105974), (216, 921645), (243, 819240), (270, 737316), (324, 614430), (360, 552987), (405, 491544), (486, 409620), (540, 368658), (648, 307215), (729, 273080), (810, 245772), (972, 204810), (1080, 184329), (1215, 163848), (1458, 136540), (1620, 122886), (1944, 102405), (2430, 81924), (2916, 68270), (3240, 61443), (3645, 54616), (4860, 40962), (5832, 34135), (6827, 29160), (7290, 27308), (9720, 20481), (13654, 14580)]