75848220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 144

約数和(自身を含む): 278486208

約数和(自身を除く): 202637988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3541, 3570, 4284, 5355, 7082, 7140, 10623, 10710, 14164, 17705, 21246, 21420, 24787, 31869, 35410, 42492, 49574, 53115, 60197, 63738, 70820, 74361, 99148, 106230, 120394, 123935, 127476, 148722, 159345, 180591, 212460, 223083, 240788, 247870, 297444, 300985, 318690, 361182, 371805, 421379, 446166, 495740, 541773, 601970, 637380, 722364, 743610, 842758, 892332, 902955, 1083546, 1115415, 1203940, 1264137, 1487220, 1685516, 1805910, 2106895, 2167092, 2230830, 2528274, 2708865, 3611820, 3792411, 4213790, 4461660, 5056548, 5417730, 6320685, 7584822, 8427580, 10835460, 12641370, 15169644, 18962055, 25282740, 37924110, 75848220]

約数ペア:

[(1, 75848220), (2, 37924110), (3, 25282740), (4, 18962055), (5, 15169644), (6, 12641370), (7, 10835460), (9, 8427580), (10, 7584822), (12, 6320685), (14, 5417730), (15, 5056548), (17, 4461660), (18, 4213790), (20, 3792411), (21, 3611820), (28, 2708865), (30, 2528274), (34, 2230830), (35, 2167092), (36, 2106895), (42, 1805910), (45, 1685516), (51, 1487220), (60, 1264137), (63, 1203940), (68, 1115415), (70, 1083546), (84, 902955), (85, 892332), (90, 842758), (102, 743610), (105, 722364), (119, 637380), (126, 601970), (140, 541773), (153, 495740), (170, 446166), (180, 421379), (204, 371805), (210, 361182), (238, 318690), (252, 300985), (255, 297444), (306, 247870), (315, 240788), (340, 223083), (357, 212460), (420, 180591), (476, 159345), (510, 148722), (595, 127476), (612, 123935), (630, 120394), (714, 106230), (765, 99148), (1020, 74361), (1071, 70820), (1190, 63738), (1260, 60197), (1428, 53115), (1530, 49574), (1785, 42492), (2142, 35410), (2380, 31869), (3060, 24787), (3541, 21420), (3570, 21246), (4284, 17705), (5355, 14164), (7082, 10710), (7140, 10623)]