77565180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 275079168

約数和(自身を除く): 197513988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 103, 105, 110, 132, 140, 154, 163, 165, 206, 210, 220, 231, 308, 309, 326, 330, 385, 412, 420, 462, 489, 515, 618, 652, 660, 721, 770, 815, 924, 978, 1030, 1133, 1141, 1155, 1236, 1442, 1540, 1545, 1630, 1793, 1956, 2060, 2163, 2266, 2282, 2310, 2445, 2884, 3090, 3260, 3399, 3423, 3586, 3605, 4326, 4532, 4564, 4620, 4890, 5379, 5665, 5705, 6180, 6798, 6846, 7172, 7210, 7931, 8652, 8965, 9780, 10758, 10815, 11330, 11410, 12551, 13596, 13692, 14420, 15862, 16789, 16995, 17115, 17930, 21516, 21630, 22660, 22820, 23793, 25102, 26895, 31724, 33578, 33990, 34230, 35860, 37653, 39655, 43260, 47586, 50204, 50367, 53790, 62755, 67156, 67980, 68460, 75306, 79310, 83945, 95172, 100734, 107580, 117523, 118965, 125510, 150612, 158620, 167890, 184679, 188265, 201468, 235046, 237930, 251020, 251835, 335780, 352569, 369358, 376530, 470092, 475860, 503670, 554037, 587615, 705138, 738716, 753060, 923395, 1007340, 1108074, 1175230, 1292753, 1410276, 1762845, 1846790, 2216148, 2350460, 2585506, 2770185, 3525690, 3693580, 3878259, 5171012, 5540370, 6463765, 7051380, 7756518, 11080740, 12927530, 15513036, 19391295, 25855060, 38782590, 77565180]

約数ペア:

[(1, 77565180), (2, 38782590), (3, 25855060), (4, 19391295), (5, 15513036), (6, 12927530), (7, 11080740), (10, 7756518), (11, 7051380), (12, 6463765), (14, 5540370), (15, 5171012), (20, 3878259), (21, 3693580), (22, 3525690), (28, 2770185), (30, 2585506), (33, 2350460), (35, 2216148), (42, 1846790), (44, 1762845), (55, 1410276), (60, 1292753), (66, 1175230), (70, 1108074), (77, 1007340), (84, 923395), (103, 753060), (105, 738716), (110, 705138), (132, 587615), (140, 554037), (154, 503670), (163, 475860), (165, 470092), (206, 376530), (210, 369358), (220, 352569), (231, 335780), (308, 251835), (309, 251020), (326, 237930), (330, 235046), (385, 201468), (412, 188265), (420, 184679), (462, 167890), (489, 158620), (515, 150612), (618, 125510), (652, 118965), (660, 117523), (721, 107580), (770, 100734), (815, 95172), (924, 83945), (978, 79310), (1030, 75306), (1133, 68460), (1141, 67980), (1155, 67156), (1236, 62755), (1442, 53790), (1540, 50367), (1545, 50204), (1630, 47586), (1793, 43260), (1956, 39655), (2060, 37653), (2163, 35860), (2266, 34230), (2282, 33990), (2310, 33578), (2445, 31724), (2884, 26895), (3090, 25102), (3260, 23793), (3399, 22820), (3423, 22660), (3586, 21630), (3605, 21516), (4326, 17930), (4532, 17115), (4564, 16995), (4620, 16789), (4890, 15862), (5379, 14420), (5665, 13692), (5705, 13596), (6180, 12551), (6798, 11410), (6846, 11330), (7172, 10815), (7210, 10758), (7931, 9780), (8652, 8965)]