2912506100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 216

約数和(自身を含む): 7863121728

約数和(自身を除く): 4950615628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 43, 46, 49, 50, 70, 86, 92, 98, 100, 115, 140, 161, 172, 175, 196, 215, 230, 245, 301, 322, 350, 430, 460, 490, 575, 601, 602, 644, 700, 805, 860, 980, 989, 1075, 1127, 1150, 1202, 1204, 1225, 1505, 1610, 1978, 2107, 2150, 2254, 2300, 2404, 2450, 3005, 3010, 3220, 3956, 4025, 4207, 4214, 4300, 4508, 4900, 4945, 5635, 6010, 6020, 6923, 7525, 8050, 8414, 8428, 9890, 10535, 11270, 12020, 13823, 13846, 15025, 15050, 16100, 16828, 19780, 21035, 21070, 22540, 24725, 25843, 27646, 27692, 28175, 29449, 30050, 30100, 34615, 42070, 42140, 48461, 49450, 51686, 52675, 55292, 56350, 58898, 60100, 69115, 69230, 84140, 96761, 96922, 98900, 103372, 105175, 105350, 112700, 117796, 129215, 138230, 138460, 147245, 173075, 180901, 193522, 193844, 210350, 210700, 242305, 258430, 276460, 294490, 345575, 346150, 361802, 387044, 420700, 483805, 484610, 516860, 588980, 594389, 646075, 677327, 691150, 692300, 723604, 736225, 904505, 967610, 969220, 1188778, 1211525, 1266307, 1292150, 1354654, 1382300, 1472450, 1809010, 1935220, 2377556, 2419025, 2423050, 2532614, 2584300, 2709308, 2944900, 2971945, 3386635, 3618020, 4160723, 4522525, 4838050, 4846100, 5065228, 5943890, 6331535, 6773270, 8321446, 9045050, 9676100, 11887780, 12663070, 13546540, 14859725, 16642892, 16933175, 18090100, 20803615, 25326140, 29125061, 29719450, 31657675, 33866350, 41607230, 58250122, 59438900, 63315350, 67732700, 83214460, 104018075, 116500244, 126630700, 145625305, 208036150, 291250610, 416072300, 582501220, 728126525, 1456253050, 2912506100]

約数ペア:

[(1, 2912506100), (2, 1456253050), (4, 728126525), (5, 582501220), (7, 416072300), (10, 291250610), (14, 208036150), (20, 145625305), (23, 126630700), (25, 116500244), (28, 104018075), (35, 83214460), (43, 67732700), (46, 63315350), (49, 59438900), (50, 58250122), (70, 41607230), (86, 33866350), (92, 31657675), (98, 29719450), (100, 29125061), (115, 25326140), (140, 20803615), (161, 18090100), (172, 16933175), (175, 16642892), (196, 14859725), (215, 13546540), (230, 12663070), (245, 11887780), (301, 9676100), (322, 9045050), (350, 8321446), (430, 6773270), (460, 6331535), (490, 5943890), (575, 5065228), (601, 4846100), (602, 4838050), (644, 4522525), (700, 4160723), (805, 3618020), (860, 3386635), (980, 2971945), (989, 2944900), (1075, 2709308), (1127, 2584300), (1150, 2532614), (1202, 2423050), (1204, 2419025), (1225, 2377556), (1505, 1935220), (1610, 1809010), (1978, 1472450), (2107, 1382300), (2150, 1354654), (2254, 1292150), (2300, 1266307), (2404, 1211525), (2450, 1188778), (3005, 969220), (3010, 967610), (3220, 904505), (3956, 736225), (4025, 723604), (4207, 692300), (4214, 691150), (4300, 677327), (4508, 646075), (4900, 594389), (4945, 588980), (5635, 516860), (6010, 484610), (6020, 483805), (6923, 420700), (7525, 387044), (8050, 361802), (8414, 346150), (8428, 345575), (9890, 294490), (10535, 276460), (11270, 258430), (12020, 242305), (13823, 210700), (13846, 210350), (15025, 193844), (15050, 193522), (16100, 180901), (16828, 173075), (19780, 147245), (21035, 138460), (21070, 138230), (22540, 129215), (24725, 117796), (25843, 112700), (27646, 105350), (27692, 105175), (28175, 103372), (29449, 98900), (30050, 96922), (30100, 96761), (34615, 84140), (42070, 69230), (42140, 69115), (48461, 60100), (49450, 58898), (51686, 56350), (52675, 55292)]