161030700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 565241600

約数和(自身を除く): 404210900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 43, 45, 50, 54, 57, 60, 73, 75, 76, 86, 90, 95, 100, 108, 114, 129, 135, 146, 150, 171, 172, 180, 190, 215, 219, 225, 228, 258, 270, 285, 292, 300, 342, 365, 380, 387, 430, 438, 450, 475, 513, 516, 540, 570, 645, 657, 675, 684, 730, 774, 817, 855, 860, 876, 900, 950, 1026, 1075, 1095, 1140, 1161, 1290, 1314, 1350, 1387, 1425, 1460, 1548, 1634, 1710, 1825, 1900, 1935, 1971, 2052, 2150, 2190, 2322, 2451, 2565, 2580, 2628, 2700, 2774, 2850, 3139, 3225, 3268, 3285, 3420, 3650, 3870, 3942, 4085, 4161, 4275, 4300, 4380, 4644, 4902, 5130, 5475, 5548, 5700, 5805, 6278, 6450, 6570, 6935, 7300, 7353, 7740, 7884, 8170, 8322, 8550, 9417, 9675, 9804, 9855, 10260, 10950, 11610, 12255, 12483, 12556, 12825, 12900, 13140, 13870, 14706, 15695, 16340, 16425, 16644, 17100, 18834, 19350, 19710, 20425, 20805, 21900, 22059, 23220, 24510, 24966, 25650, 27740, 28251, 29025, 29412, 31390, 32850, 34675, 36765, 37449, 37668, 38700, 39420, 40850, 41610, 44118, 47085, 49020, 49275, 49932, 51300, 56502, 58050, 59641, 61275, 62415, 62780, 65700, 69350, 73530, 74898, 78475, 81700, 83220, 84753, 88236, 94170, 98550, 104025, 110295, 113004, 116100, 119282, 122550, 124830, 138700, 141255, 147060, 149796, 156950, 169506, 178923, 183825, 187245, 188340, 197100, 208050, 220590, 235425, 238564, 245100, 249660, 282510, 298205, 312075, 313900, 339012, 357846, 367650, 374490, 416100, 423765, 441180, 470850, 536769, 551475, 565020, 596410, 624150, 706275, 715692, 735300, 748980, 847530, 894615, 936225, 941700, 1073538, 1102950, 1192820, 1248300, 1412550, 1491025, 1610307, 1695060, 1789230, 1872450, 2118825, 2147076, 2205900, 2683845, 2825100, 2982050, 3220614, 3578460, 3744900, 4237650, 4473075, 5367690, 5964100, 6441228, 8051535, 8475300, 8946150, 10735380, 13419225, 16103070, 17892300, 26838450, 32206140, 40257675, 53676900, 80515350, 161030700]

約数ペア:

[(1, 161030700), (2, 80515350), (3, 53676900), (4, 40257675), (5, 32206140), (6, 26838450), (9, 17892300), (10, 16103070), (12, 13419225), (15, 10735380), (18, 8946150), (19, 8475300), (20, 8051535), (25, 6441228), (27, 5964100), (30, 5367690), (36, 4473075), (38, 4237650), (43, 3744900), (45, 3578460), (50, 3220614), (54, 2982050), (57, 2825100), (60, 2683845), (73, 2205900), (75, 2147076), (76, 2118825), (86, 1872450), (90, 1789230), (95, 1695060), (100, 1610307), (108, 1491025), (114, 1412550), (129, 1248300), (135, 1192820), (146, 1102950), (150, 1073538), (171, 941700), (172, 936225), (180, 894615), (190, 847530), (215, 748980), (219, 735300), (225, 715692), (228, 706275), (258, 624150), (270, 596410), (285, 565020), (292, 551475), (300, 536769), (342, 470850), (365, 441180), (380, 423765), (387, 416100), (430, 374490), (438, 367650), (450, 357846), (475, 339012), (513, 313900), (516, 312075), (540, 298205), (570, 282510), (645, 249660), (657, 245100), (675, 238564), (684, 235425), (730, 220590), (774, 208050), (817, 197100), (855, 188340), (860, 187245), (876, 183825), (900, 178923), (950, 169506), (1026, 156950), (1075, 149796), (1095, 147060), (1140, 141255), (1161, 138700), (1290, 124830), (1314, 122550), (1350, 119282), (1387, 116100), (1425, 113004), (1460, 110295), (1548, 104025), (1634, 98550), (1710, 94170), (1825, 88236), (1900, 84753), (1935, 83220), (1971, 81700), (2052, 78475), (2150, 74898), (2190, 73530), (2322, 69350), (2451, 65700), (2565, 62780), (2580, 62415), (2628, 61275), (2700, 59641), (2774, 58050), (2850, 56502), (3139, 51300), (3225, 49932), (3268, 49275), (3285, 49020), (3420, 47085), (3650, 44118), (3870, 41610), (3942, 40850), (4085, 39420), (4161, 38700), (4275, 37668), (4300, 37449), (4380, 36765), (4644, 34675), (4902, 32850), (5130, 31390), (5475, 29412), (5548, 29025), (5700, 28251), (5805, 27740), (6278, 25650), (6450, 24966), (6570, 24510), (6935, 23220), (7300, 22059), (7353, 21900), (7740, 20805), (7884, 20425), (8170, 19710), (8322, 19350), (8550, 18834), (9417, 17100), (9675, 16644), (9804, 16425), (9855, 16340), (10260, 15695), (10950, 14706), (11610, 13870), (12255, 13140), (12483, 12900), (12556, 12825)]