148620780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10723}}^1$

素因数の和:10756

約数の個数: 144

約数和(自身を含む): 562109184

約数和(自身を除く): 413488404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 10723, 13860, 21446, 32169, 42892, 53615, 64338, 75061, 96507, 107230, 117953, 128676, 150122, 160845, 193014, 214460, 225183, 235906, 300244, 321690, 353859, 375305, 386028, 450366, 471812, 482535, 589765, 643380, 675549, 707718, 750610, 825671, 900732, 965070, 1061577, 1125915, 1179530, 1351098, 1415436, 1501220, 1651342, 1769295, 1930140, 2123154, 2251830, 2359060, 2477013, 2702196, 3302684, 3377745, 3538590, 4128355, 4246308, 4503660, 4954026, 5307885, 6755490, 7077180, 7431039, 8256710, 9908052, 10615770, 12385065, 13510980, 14862078, 16513420, 21231540, 24770130, 29724156, 37155195, 49540260, 74310390, 148620780]

約数ペア:

[(1, 148620780), (2, 74310390), (3, 49540260), (4, 37155195), (5, 29724156), (6, 24770130), (7, 21231540), (9, 16513420), (10, 14862078), (11, 13510980), (12, 12385065), (14, 10615770), (15, 9908052), (18, 8256710), (20, 7431039), (21, 7077180), (22, 6755490), (28, 5307885), (30, 4954026), (33, 4503660), (35, 4246308), (36, 4128355), (42, 3538590), (44, 3377745), (45, 3302684), (55, 2702196), (60, 2477013), (63, 2359060), (66, 2251830), (70, 2123154), (77, 1930140), (84, 1769295), (90, 1651342), (99, 1501220), (105, 1415436), (110, 1351098), (126, 1179530), (132, 1125915), (140, 1061577), (154, 965070), (165, 900732), (180, 825671), (198, 750610), (210, 707718), (220, 675549), (231, 643380), (252, 589765), (308, 482535), (315, 471812), (330, 450366), (385, 386028), (396, 375305), (420, 353859), (462, 321690), (495, 300244), (630, 235906), (660, 225183), (693, 214460), (770, 193014), (924, 160845), (990, 150122), (1155, 128676), (1260, 117953), (1386, 107230), (1540, 96507), (1980, 75061), (2310, 64338), (2772, 53615), (3465, 42892), (4620, 32169), (6930, 21446), (10723, 13860)]