75405536280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{444713}}^1$

素因数の和:444890

約数の個数: 128

約数和(自身を含む): 252953323200

約数和(自身を除く): 177547786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 14130, 16956, 18840, 21195, 28260, 33912, 42390, 56520, 84780, 169560, 444713, 889426, 1334139, 1778852, 2223565, 2668278, 3557704, 4002417, 4447130, 5336556, 6670695, 8004834, 8894260, 10673112, 12007251, 13341390, 16009668, 17788520, 20012085, 24014502, 26682780, 32019336, 40024170, 48029004, 53365560, 60036255, 69819941, 80048340, 96058008, 120072510, 139639882, 160096680, 209459823, 240145020, 279279764, 349099705, 418919646, 480290040, 558559528, 628379469, 698199410, 837839292, 1047299115, 1256758938, 1396398820, 1675678584, 1885138407, 2094598230, 2513517876, 2792797640, 3141897345, 3770276814, 4189196460, 5027035752, 6283794690, 7540553628, 8378392920, 9425692035, 12567589380, 15081107256, 18851384070, 25135178760, 37702768140, 75405536280]

約数ペア:

[(1, 75405536280), (2, 37702768140), (3, 25135178760), (4, 18851384070), (5, 15081107256), (6, 12567589380), (8, 9425692035), (9, 8378392920), (10, 7540553628), (12, 6283794690), (15, 5027035752), (18, 4189196460), (20, 3770276814), (24, 3141897345), (27, 2792797640), (30, 2513517876), (36, 2094598230), (40, 1885138407), (45, 1675678584), (54, 1396398820), (60, 1256758938), (72, 1047299115), (90, 837839292), (108, 698199410), (120, 628379469), (135, 558559528), (157, 480290040), (180, 418919646), (216, 349099705), (270, 279279764), (314, 240145020), (360, 209459823), (471, 160096680), (540, 139639882), (628, 120072510), (785, 96058008), (942, 80048340), (1080, 69819941), (1256, 60036255), (1413, 53365560), (1570, 48029004), (1884, 40024170), (2355, 32019336), (2826, 26682780), (3140, 24014502), (3768, 20012085), (4239, 17788520), (4710, 16009668), (5652, 13341390), (6280, 12007251), (7065, 10673112), (8478, 8894260), (9420, 8004834), (11304, 6670695), (14130, 5336556), (16956, 4447130), (18840, 4002417), (21195, 3557704), (28260, 2668278), (33912, 2223565), (42390, 1778852), (56520, 1334139), (84780, 889426), (169560, 444713)]