7137900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 28164864

約数和(自身を除く): 21026964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 103, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 206, 210, 220, 225, 231, 252, 275, 300, 308, 309, 315, 330, 350, 385, 396, 412, 420, 450, 462, 495, 515, 525, 550, 618, 630, 660, 693, 700, 721, 770, 825, 900, 924, 927, 990, 1030, 1050, 1100, 1133, 1155, 1236, 1260, 1386, 1442, 1540, 1545, 1575, 1650, 1854, 1925, 1980, 2060, 2100, 2163, 2266, 2310, 2475, 2575, 2772, 2884, 3090, 3150, 3300, 3399, 3465, 3605, 3708, 3850, 4326, 4532, 4620, 4635, 4950, 5150, 5665, 5775, 6180, 6300, 6489, 6798, 6930, 7210, 7700, 7725, 7931, 8652, 9270, 9900, 10197, 10300, 10815, 11330, 11550, 12978, 13596, 13860, 14420, 15450, 15862, 16995, 17325, 18025, 18540, 20394, 21630, 22660, 23100, 23175, 23793, 25956, 28325, 30900, 31724, 32445, 33990, 34650, 36050, 39655, 40788, 43260, 46350, 47586, 50985, 54075, 56650, 64890, 67980, 69300, 71379, 72100, 79310, 84975, 92700, 95172, 101970, 108150, 113300, 118965, 129780, 142758, 158620, 162225, 169950, 198275, 203940, 216300, 237930, 254925, 285516, 324450, 339900, 356895, 396550, 475860, 509850, 594825, 648900, 713790, 793100, 1019700, 1189650, 1427580, 1784475, 2379300, 3568950, 7137900]

約数ペア:

[(1, 7137900), (2, 3568950), (3, 2379300), (4, 1784475), (5, 1427580), (6, 1189650), (7, 1019700), (9, 793100), (10, 713790), (11, 648900), (12, 594825), (14, 509850), (15, 475860), (18, 396550), (20, 356895), (21, 339900), (22, 324450), (25, 285516), (28, 254925), (30, 237930), (33, 216300), (35, 203940), (36, 198275), (42, 169950), (44, 162225), (45, 158620), (50, 142758), (55, 129780), (60, 118965), (63, 113300), (66, 108150), (70, 101970), (75, 95172), (77, 92700), (84, 84975), (90, 79310), (99, 72100), (100, 71379), (103, 69300), (105, 67980), (110, 64890), (126, 56650), (132, 54075), (140, 50985), (150, 47586), (154, 46350), (165, 43260), (175, 40788), (180, 39655), (198, 36050), (206, 34650), (210, 33990), (220, 32445), (225, 31724), (231, 30900), (252, 28325), (275, 25956), (300, 23793), (308, 23175), (309, 23100), (315, 22660), (330, 21630), (350, 20394), (385, 18540), (396, 18025), (412, 17325), (420, 16995), (450, 15862), (462, 15450), (495, 14420), (515, 13860), (525, 13596), (550, 12978), (618, 11550), (630, 11330), (660, 10815), (693, 10300), (700, 10197), (721, 9900), (770, 9270), (825, 8652), (900, 7931), (924, 7725), (927, 7700), (990, 7210), (1030, 6930), (1050, 6798), (1100, 6489), (1133, 6300), (1155, 6180), (1236, 5775), (1260, 5665), (1386, 5150), (1442, 4950), (1540, 4635), (1545, 4620), (1575, 4532), (1650, 4326), (1854, 3850), (1925, 3708), (1980, 3605), (2060, 3465), (2100, 3399), (2163, 3300), (2266, 3150), (2310, 3090), (2475, 2884), (2575, 2772)]