18222872220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22993}}^1$

素因数の和:23069

約数の個数: 288

約数和(自身を含む): 68699449728

約数和(自身を除く): 50476577508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 111, 119, 126, 140, 148, 153, 170, 180, 185, 204, 210, 222, 238, 252, 255, 259, 306, 315, 333, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 612, 629, 630, 666, 714, 740, 765, 777, 1020, 1036, 1071, 1110, 1190, 1258, 1260, 1295, 1332, 1428, 1530, 1554, 1665, 1785, 1887, 2142, 2220, 2331, 2380, 2516, 2590, 3060, 3108, 3145, 3330, 3570, 3774, 3885, 4284, 4403, 4662, 5180, 5355, 5661, 6290, 6660, 7140, 7548, 7770, 8806, 9324, 9435, 10710, 11322, 11655, 12580, 13209, 15540, 17612, 18870, 21420, 22015, 22644, 22993, 23310, 26418, 28305, 37740, 39627, 44030, 45986, 46620, 52836, 56610, 66045, 68979, 79254, 88060, 91972, 113220, 114965, 132090, 137958, 158508, 160951, 198135, 206937, 229930, 264180, 275916, 321902, 344895, 390881, 396270, 413874, 459860, 482853, 643804, 689790, 781762, 792540, 804755, 827748, 850741, 965706, 1034685, 1172643, 1379580, 1448559, 1563524, 1609510, 1701482, 1931412, 1954405, 2069370, 2345286, 2414265, 2552223, 2736167, 2897118, 3219020, 3402964, 3517929, 3908810, 4138740, 4253705, 4690572, 4828530, 5104446, 5472334, 5794236, 5863215, 5955187, 7035858, 7242795, 7656669, 7817620, 8208501, 8507410, 9657060, 10208892, 10944668, 11726430, 11910374, 12761115, 13680835, 14071716, 14462597, 14485590, 15313338, 16417002, 17014820, 17589645, 17865561, 23452860, 23820748, 24625503, 25522230, 27361670, 28925194, 28971180, 29775935, 30626676, 32834004, 35179290, 35731122, 38283345, 41042505, 43387791, 49251006, 51044460, 53596683, 54723340, 57850388, 59551870, 70358580, 71462244, 72312985, 76566690, 82085010, 86775582, 89327805, 98502012, 101238179, 107193366, 119103740, 123127515, 130163373, 144625970, 153133380, 164170020, 173551164, 178655610, 202476358, 214386732, 216938955, 246255030, 260326746, 267983415, 289251940, 303714537, 357311220, 404952716, 433877910, 492510060, 506190895, 520653492, 535966830, 607429074, 650816865, 867755820, 911143611, 1012381790, 1071933660, 1214858148, 1301633730, 1518572685, 1822287222, 2024763580, 2603267460, 3037145370, 3644574444, 4555718055, 6074290740, 9111436110, 18222872220]

約数ペア:

[(1, 18222872220), (2, 9111436110), (3, 6074290740), (4, 4555718055), (5, 3644574444), (6, 3037145370), (7, 2603267460), (9, 2024763580), (10, 1822287222), (12, 1518572685), (14, 1301633730), (15, 1214858148), (17, 1071933660), (18, 1012381790), (20, 911143611), (21, 867755820), (28, 650816865), (30, 607429074), (34, 535966830), (35, 520653492), (36, 506190895), (37, 492510060), (42, 433877910), (45, 404952716), (51, 357311220), (60, 303714537), (63, 289251940), (68, 267983415), (70, 260326746), (74, 246255030), (84, 216938955), (85, 214386732), (90, 202476358), (102, 178655610), (105, 173551164), (111, 164170020), (119, 153133380), (126, 144625970), (140, 130163373), (148, 123127515), (153, 119103740), (170, 107193366), (180, 101238179), (185, 98502012), (204, 89327805), (210, 86775582), (222, 82085010), (238, 76566690), (252, 72312985), (255, 71462244), (259, 70358580), (306, 59551870), (315, 57850388), (333, 54723340), (340, 53596683), (357, 51044460), (370, 49251006), (420, 43387791), (444, 41042505), (476, 38283345), (510, 35731122), (518, 35179290), (555, 32834004), (595, 30626676), (612, 29775935), (629, 28971180), (630, 28925194), (666, 27361670), (714, 25522230), (740, 24625503), (765, 23820748), (777, 23452860), (1020, 17865561), (1036, 17589645), (1071, 17014820), (1110, 16417002), (1190, 15313338), (1258, 14485590), (1260, 14462597), (1295, 14071716), (1332, 13680835), (1428, 12761115), (1530, 11910374), (1554, 11726430), (1665, 10944668), (1785, 10208892), (1887, 9657060), (2142, 8507410), (2220, 8208501), (2331, 7817620), (2380, 7656669), (2516, 7242795), (2590, 7035858), (3060, 5955187), (3108, 5863215), (3145, 5794236), (3330, 5472334), (3570, 5104446), (3774, 4828530), (3885, 4690572), (4284, 4253705), (4403, 4138740), (4662, 3908810), (5180, 3517929), (5355, 3402964), (5661, 3219020), (6290, 2897118), (6660, 2736167), (7140, 2552223), (7548, 2414265), (7770, 2345286), (8806, 2069370), (9324, 1954405), (9435, 1931412), (10710, 1701482), (11322, 1609510), (11655, 1563524), (12580, 1448559), (13209, 1379580), (15540, 1172643), (17612, 1034685), (18870, 965706), (21420, 850741), (22015, 827748), (22644, 804755), (22993, 792540), (23310, 781762), (26418, 689790), (28305, 643804), (37740, 482853), (39627, 459860), (44030, 413874), (45986, 396270), (46620, 390881), (52836, 344895), (56610, 321902), (66045, 275916), (68979, 264180), (79254, 229930), (88060, 206937), (91972, 198135), (113220, 160951), (114965, 158508), (132090, 137958)]