147052500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 120

約数和(自身を含む): 490193088

約数和(自身を除く): 343140588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2500, 2625, 2801, 3500, 3750, 4375, 5250, 5602, 7500, 8403, 8750, 10500, 11204, 13125, 14005, 16806, 17500, 19607, 26250, 28010, 33612, 39214, 42015, 52500, 56020, 58821, 70025, 78428, 84030, 98035, 117642, 140050, 168060, 196070, 210075, 235284, 280100, 294105, 350125, 392140, 420150, 490175, 588210, 700250, 840300, 980350, 1050375, 1176420, 1400500, 1470525, 1750625, 1960700, 2100750, 2450875, 2941050, 3501250, 4201500, 4901750, 5251875, 5882100, 7002500, 7352625, 9803500, 10503750, 12254375, 14705250, 21007500, 24508750, 29410500, 36763125, 49017500, 73526250, 147052500]

約数ペア:

[(1, 147052500), (2, 73526250), (3, 49017500), (4, 36763125), (5, 29410500), (6, 24508750), (7, 21007500), (10, 14705250), (12, 12254375), (14, 10503750), (15, 9803500), (20, 7352625), (21, 7002500), (25, 5882100), (28, 5251875), (30, 4901750), (35, 4201500), (42, 3501250), (50, 2941050), (60, 2450875), (70, 2100750), (75, 1960700), (84, 1750625), (100, 1470525), (105, 1400500), (125, 1176420), (140, 1050375), (150, 980350), (175, 840300), (210, 700250), (250, 588210), (300, 490175), (350, 420150), (375, 392140), (420, 350125), (500, 294105), (525, 280100), (625, 235284), (700, 210075), (750, 196070), (875, 168060), (1050, 140050), (1250, 117642), (1500, 98035), (1750, 84030), (1875, 78428), (2100, 70025), (2500, 58821), (2625, 56020), (2801, 52500), (3500, 42015), (3750, 39214), (4375, 33612), (5250, 28010), (5602, 26250), (7500, 19607), (8403, 17500), (8750, 16806), (10500, 14005), (11204, 13125)]