199936050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 546706080

約数和(自身を除く): 346770030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 73, 75, 93, 95, 114, 146, 150, 155, 186, 190, 219, 285, 310, 365, 438, 465, 475, 570, 589, 730, 775, 930, 950, 961, 1095, 1178, 1387, 1425, 1550, 1767, 1825, 1922, 2190, 2263, 2325, 2774, 2850, 2883, 2945, 3534, 3650, 4161, 4526, 4650, 4805, 5475, 5766, 5890, 6789, 6935, 8322, 8835, 9610, 10950, 11315, 13578, 13870, 14415, 14725, 17670, 18259, 20805, 22630, 24025, 28830, 29450, 33945, 34675, 36518, 41610, 42997, 44175, 48050, 54777, 56575, 67890, 69350, 70153, 72075, 85994, 88350, 91295, 104025, 109554, 113150, 128991, 140306, 144150, 169725, 182590, 208050, 210459, 214985, 257982, 273885, 339450, 350765, 420918, 429970, 456475, 547770, 644955, 701530, 912950, 1052295, 1074925, 1289910, 1332907, 1369425, 1753825, 2104590, 2149850, 2665814, 2738850, 3224775, 3507650, 3998721, 5261475, 6449550, 6664535, 7997442, 10522950, 13329070, 19993605, 33322675, 39987210, 66645350, 99968025, 199936050]

約数ペア:

[(1, 199936050), (2, 99968025), (3, 66645350), (5, 39987210), (6, 33322675), (10, 19993605), (15, 13329070), (19, 10522950), (25, 7997442), (30, 6664535), (31, 6449550), (38, 5261475), (50, 3998721), (57, 3507650), (62, 3224775), (73, 2738850), (75, 2665814), (93, 2149850), (95, 2104590), (114, 1753825), (146, 1369425), (150, 1332907), (155, 1289910), (186, 1074925), (190, 1052295), (219, 912950), (285, 701530), (310, 644955), (365, 547770), (438, 456475), (465, 429970), (475, 420918), (570, 350765), (589, 339450), (730, 273885), (775, 257982), (930, 214985), (950, 210459), (961, 208050), (1095, 182590), (1178, 169725), (1387, 144150), (1425, 140306), (1550, 128991), (1767, 113150), (1825, 109554), (1922, 104025), (2190, 91295), (2263, 88350), (2325, 85994), (2774, 72075), (2850, 70153), (2883, 69350), (2945, 67890), (3534, 56575), (3650, 54777), (4161, 48050), (4526, 44175), (4650, 42997), (4805, 41610), (5475, 36518), (5766, 34675), (5890, 33945), (6789, 29450), (6935, 28830), (8322, 24025), (8835, 22630), (9610, 20805), (10950, 18259), (11315, 17670), (13578, 14725), (13870, 14415)]