42930300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20467

約数の個数: 72

約数和(自身を含む): 141963136

約数和(自身を除く): 99032836

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20443, 40886, 61329, 81772, 102215, 122658, 143101, 204430, 245316, 286202, 306645, 408860, 429303, 511075, 572404, 613290, 715505, 858606, 1022150, 1226580, 1431010, 1533225, 1717212, 2044300, 2146515, 2862020, 3066450, 3577525, 4293030, 6132900, 7155050, 8586060, 10732575, 14310100, 21465150, 42930300]

約数ペア:

[(1, 42930300), (2, 21465150), (3, 14310100), (4, 10732575), (5, 8586060), (6, 7155050), (7, 6132900), (10, 4293030), (12, 3577525), (14, 3066450), (15, 2862020), (20, 2146515), (21, 2044300), (25, 1717212), (28, 1533225), (30, 1431010), (35, 1226580), (42, 1022150), (50, 858606), (60, 715505), (70, 613290), (75, 572404), (84, 511075), (100, 429303), (105, 408860), (140, 306645), (150, 286202), (175, 245316), (210, 204430), (300, 143101), (350, 122658), (420, 102215), (525, 81772), (700, 61329), (1050, 40886), (2100, 20443)]