127576260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 472006080

約数和(自身を除く): 344429820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 73, 76, 84, 90, 95, 105, 114, 126, 133, 140, 146, 171, 180, 190, 210, 219, 228, 252, 266, 285, 292, 315, 342, 365, 380, 399, 420, 438, 511, 532, 570, 630, 657, 665, 684, 730, 798, 855, 876, 1022, 1095, 1140, 1197, 1260, 1314, 1330, 1387, 1460, 1533, 1596, 1710, 1995, 2044, 2190, 2394, 2555, 2628, 2660, 2774, 3066, 3285, 3420, 3990, 4161, 4380, 4599, 4788, 5110, 5329, 5548, 5985, 6132, 6570, 6935, 7665, 7980, 8322, 9198, 9709, 10220, 10658, 11970, 12483, 13140, 13870, 15330, 15987, 16644, 18396, 19418, 20805, 21316, 22995, 23940, 24966, 26645, 27740, 29127, 30660, 31974, 37303, 38836, 41610, 45990, 47961, 48545, 49932, 53290, 58254, 62415, 63948, 74606, 79935, 83220, 87381, 91980, 95922, 97090, 101251, 106580, 111909, 116508, 124830, 145635, 149212, 159870, 174762, 186515, 191844, 194180, 202502, 223818, 239805, 249660, 291270, 303753, 319740, 335727, 349524, 373030, 405004, 436905, 447636, 479610, 506255, 559545, 582540, 607506, 671454, 708757, 746060, 873810, 911259, 959220, 1012510, 1119090, 1215012, 1342908, 1417514, 1518765, 1678635, 1747620, 1822518, 2025020, 2126271, 2238180, 2835028, 3037530, 3357270, 3543785, 3645036, 4252542, 4556295, 6075060, 6378813, 6714540, 7087570, 8505084, 9112590, 10631355, 12757626, 14175140, 18225180, 21262710, 25515252, 31894065, 42525420, 63788130, 127576260]

約数ペア:

[(1, 127576260), (2, 63788130), (3, 42525420), (4, 31894065), (5, 25515252), (6, 21262710), (7, 18225180), (9, 14175140), (10, 12757626), (12, 10631355), (14, 9112590), (15, 8505084), (18, 7087570), (19, 6714540), (20, 6378813), (21, 6075060), (28, 4556295), (30, 4252542), (35, 3645036), (36, 3543785), (38, 3357270), (42, 3037530), (45, 2835028), (57, 2238180), (60, 2126271), (63, 2025020), (70, 1822518), (73, 1747620), (76, 1678635), (84, 1518765), (90, 1417514), (95, 1342908), (105, 1215012), (114, 1119090), (126, 1012510), (133, 959220), (140, 911259), (146, 873810), (171, 746060), (180, 708757), (190, 671454), (210, 607506), (219, 582540), (228, 559545), (252, 506255), (266, 479610), (285, 447636), (292, 436905), (315, 405004), (342, 373030), (365, 349524), (380, 335727), (399, 319740), (420, 303753), (438, 291270), (511, 249660), (532, 239805), (570, 223818), (630, 202502), (657, 194180), (665, 191844), (684, 186515), (730, 174762), (798, 159870), (855, 149212), (876, 145635), (1022, 124830), (1095, 116508), (1140, 111909), (1197, 106580), (1260, 101251), (1314, 97090), (1330, 95922), (1387, 91980), (1460, 87381), (1533, 83220), (1596, 79935), (1710, 74606), (1995, 63948), (2044, 62415), (2190, 58254), (2394, 53290), (2555, 49932), (2628, 48545), (2660, 47961), (2774, 45990), (3066, 41610), (3285, 38836), (3420, 37303), (3990, 31974), (4161, 30660), (4380, 29127), (4599, 27740), (4788, 26645), (5110, 24966), (5329, 23940), (5548, 22995), (5985, 21316), (6132, 20805), (6570, 19418), (6935, 18396), (7665, 16644), (7980, 15987), (8322, 15330), (9198, 13870), (9709, 13140), (10220, 12483), (10658, 11970)]