77352660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5614

約数の個数: 144

約数和(自身を含む): 292586112

約数和(自身を除く): 215233452

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, 5581, 6930, 11162, 13860, 16743, 22324, 27905, 33486, 39067, 50229, 55810, 61391, 66972, 78134, 83715, 100458, 111620, 117201, 122782, 156268, 167430, 184173, 195335, 200916, 234402, 245564, 251145, 306955, 334860, 351603, 368346, 390670, 429737, 468804, 502290, 552519, 586005, 613910, 703206, 736692, 781340, 859474, 920865, 1004580, 1105038, 1172010, 1227820, 1289211, 1406412, 1718948, 1758015, 1841730, 2148685, 2210076, 2344020, 2578422, 2762595, 3516030, 3683460, 3867633, 4297370, 5156844, 5525190, 6446055, 7032060, 7735266, 8594740, 11050380, 12892110, 15470532, 19338165, 25784220, 38676330, 77352660]

約数ペア:

[(1, 77352660), (2, 38676330), (3, 25784220), (4, 19338165), (5, 15470532), (6, 12892110), (7, 11050380), (9, 8594740), (10, 7735266), (11, 7032060), (12, 6446055), (14, 5525190), (15, 5156844), (18, 4297370), (20, 3867633), (21, 3683460), (22, 3516030), (28, 2762595), (30, 2578422), (33, 2344020), (35, 2210076), (36, 2148685), (42, 1841730), (44, 1758015), (45, 1718948), (55, 1406412), (60, 1289211), (63, 1227820), (66, 1172010), (70, 1105038), (77, 1004580), (84, 920865), (90, 859474), (99, 781340), (105, 736692), (110, 703206), (126, 613910), (132, 586005), (140, 552519), (154, 502290), (165, 468804), (180, 429737), (198, 390670), (210, 368346), (220, 351603), (231, 334860), (252, 306955), (308, 251145), (315, 245564), (330, 234402), (385, 200916), (396, 195335), (420, 184173), (462, 167430), (495, 156268), (630, 122782), (660, 117201), (693, 111620), (770, 100458), (924, 83715), (990, 78134), (1155, 66972), (1260, 61391), (1386, 55810), (1540, 50229), (1980, 39067), (2310, 33486), (2772, 27905), (3465, 22324), (4620, 16743), (5581, 13860), (6930, 11162)]