129071700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{143413}}^1$

素因数の和:143433

約数の個数: 54

約数和(自身を含む): 404570894

約数和(自身を除く): 275499194

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 143413, 286826, 430239, 573652, 717065, 860478, 1290717, 1434130, 1720956, 2151195, 2581434, 2868260, 3585325, 4302390, 5162868, 6453585, 7170650, 8604780, 10755975, 12907170, 14341300, 21511950, 25814340, 32267925, 43023900, 64535850, 129071700]

約数ペア:

[(1, 129071700), (2, 64535850), (3, 43023900), (4, 32267925), (5, 25814340), (6, 21511950), (9, 14341300), (10, 12907170), (12, 10755975), (15, 8604780), (18, 7170650), (20, 6453585), (25, 5162868), (30, 4302390), (36, 3585325), (45, 2868260), (50, 2581434), (60, 2151195), (75, 1720956), (90, 1434130), (100, 1290717), (150, 860478), (180, 717065), (225, 573652), (300, 430239), (450, 286826), (900, 143413)]