191189400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 645196800

約数和(自身を除く): 454007400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 248, 285, 300, 310, 372, 380, 456, 465, 475, 541, 570, 589, 600, 620, 744, 760, 775, 930, 950, 1082, 1140, 1178, 1240, 1425, 1550, 1623, 1767, 1860, 1900, 2164, 2280, 2325, 2356, 2705, 2850, 2945, 3100, 3246, 3534, 3720, 3800, 4328, 4650, 4712, 5410, 5700, 5890, 6200, 6492, 7068, 8115, 8835, 9300, 10279, 10820, 11400, 11780, 12984, 13525, 14136, 14725, 16230, 16771, 17670, 18600, 20558, 21640, 23560, 27050, 29450, 30837, 32460, 33542, 35340, 40575, 41116, 44175, 50313, 51395, 54100, 58900, 61674, 64920, 67084, 70680, 81150, 82232, 83855, 88350, 100626, 102790, 108200, 117800, 123348, 134168, 154185, 162300, 167710, 176700, 201252, 205580, 246696, 251565, 256975, 308370, 318649, 324600, 335420, 353400, 402504, 411160, 419275, 503130, 513950, 616740, 637298, 670840, 770925, 838550, 955947, 1006260, 1027900, 1233480, 1257825, 1274596, 1541850, 1593245, 1677100, 1911894, 2012520, 2055800, 2515650, 2549192, 3083700, 3186490, 3354200, 3823788, 4779735, 5031300, 6167400, 6372980, 7647576, 7966225, 9559470, 10062600, 12745960, 15932450, 19118940, 23898675, 31864900, 38237880, 47797350, 63729800, 95594700, 191189400]

約数ペア:

[(1, 191189400), (2, 95594700), (3, 63729800), (4, 47797350), (5, 38237880), (6, 31864900), (8, 23898675), (10, 19118940), (12, 15932450), (15, 12745960), (19, 10062600), (20, 9559470), (24, 7966225), (25, 7647576), (30, 6372980), (31, 6167400), (38, 5031300), (40, 4779735), (50, 3823788), (57, 3354200), (60, 3186490), (62, 3083700), (75, 2549192), (76, 2515650), (93, 2055800), (95, 2012520), (100, 1911894), (114, 1677100), (120, 1593245), (124, 1541850), (150, 1274596), (152, 1257825), (155, 1233480), (186, 1027900), (190, 1006260), (200, 955947), (228, 838550), (248, 770925), (285, 670840), (300, 637298), (310, 616740), (372, 513950), (380, 503130), (456, 419275), (465, 411160), (475, 402504), (541, 353400), (570, 335420), (589, 324600), (600, 318649), (620, 308370), (744, 256975), (760, 251565), (775, 246696), (930, 205580), (950, 201252), (1082, 176700), (1140, 167710), (1178, 162300), (1240, 154185), (1425, 134168), (1550, 123348), (1623, 117800), (1767, 108200), (1860, 102790), (1900, 100626), (2164, 88350), (2280, 83855), (2325, 82232), (2356, 81150), (2705, 70680), (2850, 67084), (2945, 64920), (3100, 61674), (3246, 58900), (3534, 54100), (3720, 51395), (3800, 50313), (4328, 44175), (4650, 41116), (4712, 40575), (5410, 35340), (5700, 33542), (5890, 32460), (6200, 30837), (6492, 29450), (7068, 27050), (8115, 23560), (8835, 21640), (9300, 20558), (10279, 18600), (10820, 17670), (11400, 16771), (11780, 16230), (12984, 14725), (13525, 14136)]