142443900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{52757}}^1$

素因数の和:52780

約数の個数: 72

約数和(自身を含む): 457939440

約数和(自身を除く): 315495540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 52757, 105514, 158271, 211028, 263785, 316542, 474813, 527570, 633084, 791355, 949626, 1055140, 1318925, 1424439, 1582710, 1899252, 2374065, 2637850, 2848878, 3165420, 3956775, 4748130, 5275700, 5697756, 7122195, 7913550, 9496260, 11870325, 14244390, 15827100, 23740650, 28488780, 35610975, 47481300, 71221950, 142443900]

約数ペア:

[(1, 142443900), (2, 71221950), (3, 47481300), (4, 35610975), (5, 28488780), (6, 23740650), (9, 15827100), (10, 14244390), (12, 11870325), (15, 9496260), (18, 7913550), (20, 7122195), (25, 5697756), (27, 5275700), (30, 4748130), (36, 3956775), (45, 3165420), (50, 2848878), (54, 2637850), (60, 2374065), (75, 1899252), (90, 1582710), (100, 1424439), (108, 1318925), (135, 1055140), (150, 949626), (180, 791355), (225, 633084), (270, 527570), (300, 474813), (450, 316542), (540, 263785), (675, 211028), (900, 158271), (1350, 105514), (2700, 52757)]