199954300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 563828496

約数和(自身を除く): 363874196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 49, 50, 52, 65, 70, 73, 86, 91, 98, 100, 130, 140, 146, 172, 175, 182, 196, 215, 245, 260, 292, 301, 325, 350, 364, 365, 430, 455, 490, 511, 559, 602, 637, 650, 700, 730, 860, 910, 949, 980, 1022, 1075, 1118, 1204, 1225, 1274, 1300, 1460, 1505, 1820, 1825, 1898, 2044, 2107, 2150, 2236, 2275, 2450, 2548, 2555, 2795, 3010, 3139, 3185, 3577, 3650, 3796, 3913, 4214, 4300, 4550, 4745, 4900, 5110, 5590, 6020, 6278, 6370, 6643, 7154, 7300, 7525, 7826, 8428, 9100, 9490, 10220, 10535, 11180, 12556, 12740, 12775, 13286, 13975, 14308, 15050, 15652, 15695, 15925, 17885, 18980, 19565, 21070, 21973, 23725, 25550, 26572, 27391, 27950, 30100, 31390, 31850, 33215, 35770, 39130, 40807, 42140, 43946, 46501, 47450, 51100, 52675, 54782, 55900, 62780, 63700, 66430, 71540, 78260, 78475, 81614, 87892, 89425, 93002, 94900, 97825, 105350, 109564, 109865, 132860, 136955, 153811, 156950, 163228, 166075, 178850, 186004, 195650, 204035, 210700, 219730, 232505, 273910, 285649, 307622, 313900, 332150, 357700, 391300, 408070, 439460, 465010, 547820, 549325, 571298, 615244, 664300, 684775, 769055, 816140, 930020, 1020175, 1098650, 1142596, 1162525, 1369550, 1428245, 1538110, 1999543, 2040350, 2197300, 2325050, 2739100, 2856490, 3076220, 3845275, 3999086, 4080700, 4650100, 5712980, 7141225, 7690550, 7998172, 9997715, 14282450, 15381100, 19995430, 28564900, 39990860, 49988575, 99977150, 199954300]

約数ペア:

[(1, 199954300), (2, 99977150), (4, 49988575), (5, 39990860), (7, 28564900), (10, 19995430), (13, 15381100), (14, 14282450), (20, 9997715), (25, 7998172), (26, 7690550), (28, 7141225), (35, 5712980), (43, 4650100), (49, 4080700), (50, 3999086), (52, 3845275), (65, 3076220), (70, 2856490), (73, 2739100), (86, 2325050), (91, 2197300), (98, 2040350), (100, 1999543), (130, 1538110), (140, 1428245), (146, 1369550), (172, 1162525), (175, 1142596), (182, 1098650), (196, 1020175), (215, 930020), (245, 816140), (260, 769055), (292, 684775), (301, 664300), (325, 615244), (350, 571298), (364, 549325), (365, 547820), (430, 465010), (455, 439460), (490, 408070), (511, 391300), (559, 357700), (602, 332150), (637, 313900), (650, 307622), (700, 285649), (730, 273910), (860, 232505), (910, 219730), (949, 210700), (980, 204035), (1022, 195650), (1075, 186004), (1118, 178850), (1204, 166075), (1225, 163228), (1274, 156950), (1300, 153811), (1460, 136955), (1505, 132860), (1820, 109865), (1825, 109564), (1898, 105350), (2044, 97825), (2107, 94900), (2150, 93002), (2236, 89425), (2275, 87892), (2450, 81614), (2548, 78475), (2555, 78260), (2795, 71540), (3010, 66430), (3139, 63700), (3185, 62780), (3577, 55900), (3650, 54782), (3796, 52675), (3913, 51100), (4214, 47450), (4300, 46501), (4550, 43946), (4745, 42140), (4900, 40807), (5110, 39130), (5590, 35770), (6020, 33215), (6278, 31850), (6370, 31390), (6643, 30100), (7154, 27950), (7300, 27391), (7525, 26572), (7826, 25550), (8428, 23725), (9100, 21973), (9490, 21070), (10220, 19565), (10535, 18980), (11180, 17885), (12556, 15925), (12740, 15695), (12775, 15652), (13286, 15050), (13975, 14308)]