384734700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 1390098528

約数和(自身を除く): 1005363828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 173, 175, 180, 210, 225, 252, 300, 315, 346, 350, 353, 420, 450, 519, 525, 630, 692, 700, 706, 865, 900, 1038, 1050, 1059, 1211, 1260, 1412, 1557, 1575, 1730, 1765, 2076, 2100, 2118, 2422, 2471, 2595, 3114, 3150, 3177, 3460, 3530, 3633, 4236, 4325, 4844, 4942, 5190, 5295, 6055, 6228, 6300, 6354, 7060, 7266, 7413, 7785, 8650, 8825, 9884, 10380, 10590, 10899, 12110, 12355, 12708, 12975, 14532, 14826, 15570, 15885, 17300, 17650, 18165, 21180, 21798, 22239, 24220, 24710, 25950, 26475, 29652, 30275, 31140, 31770, 35300, 36330, 37065, 38925, 43596, 44478, 49420, 51900, 52950, 54495, 60550, 61069, 61775, 63540, 72660, 74130, 77850, 79425, 88956, 90825, 105900, 108990, 111195, 121100, 122138, 123550, 148260, 155700, 158850, 181650, 183207, 185325, 217980, 222390, 244276, 247100, 272475, 305345, 317700, 363300, 366414, 370650, 427483, 444780, 544950, 549621, 555975, 610690, 732828, 741300, 854966, 916035, 1089900, 1099242, 1111950, 1221380, 1282449, 1526725, 1709932, 1832070, 2137415, 2198484, 2223900, 2564898, 2748105, 3053450, 3664140, 3847347, 4274830, 4580175, 5129796, 5496210, 6106900, 6412245, 7694694, 8549660, 9160350, 10687075, 10992420, 12824490, 13740525, 15389388, 18320700, 19236735, 21374150, 25648980, 27481050, 32061225, 38473470, 42748300, 54962100, 64122450, 76946940, 96183675, 128244900, 192367350, 384734700]

約数ペア:

[(1, 384734700), (2, 192367350), (3, 128244900), (4, 96183675), (5, 76946940), (6, 64122450), (7, 54962100), (9, 42748300), (10, 38473470), (12, 32061225), (14, 27481050), (15, 25648980), (18, 21374150), (20, 19236735), (21, 18320700), (25, 15389388), (28, 13740525), (30, 12824490), (35, 10992420), (36, 10687075), (42, 9160350), (45, 8549660), (50, 7694694), (60, 6412245), (63, 6106900), (70, 5496210), (75, 5129796), (84, 4580175), (90, 4274830), (100, 3847347), (105, 3664140), (126, 3053450), (140, 2748105), (150, 2564898), (173, 2223900), (175, 2198484), (180, 2137415), (210, 1832070), (225, 1709932), (252, 1526725), (300, 1282449), (315, 1221380), (346, 1111950), (350, 1099242), (353, 1089900), (420, 916035), (450, 854966), (519, 741300), (525, 732828), (630, 610690), (692, 555975), (700, 549621), (706, 544950), (865, 444780), (900, 427483), (1038, 370650), (1050, 366414), (1059, 363300), (1211, 317700), (1260, 305345), (1412, 272475), (1557, 247100), (1575, 244276), (1730, 222390), (1765, 217980), (2076, 185325), (2100, 183207), (2118, 181650), (2422, 158850), (2471, 155700), (2595, 148260), (3114, 123550), (3150, 122138), (3177, 121100), (3460, 111195), (3530, 108990), (3633, 105900), (4236, 90825), (4325, 88956), (4844, 79425), (4942, 77850), (5190, 74130), (5295, 72660), (6055, 63540), (6228, 61775), (6300, 61069), (6354, 60550), (7060, 54495), (7266, 52950), (7413, 51900), (7785, 49420), (8650, 44478), (8825, 43596), (9884, 38925), (10380, 37065), (10590, 36330), (10899, 35300), (12110, 31770), (12355, 31140), (12708, 30275), (12975, 29652), (14532, 26475), (14826, 25950), (15570, 24710), (15885, 24220), (17300, 22239), (17650, 21798), (18165, 21180)]