201192120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 673920000

約数和(自身を除く): 472727880

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, 180, 216, 270, 311, 360, 540, 599, 622, 933, 1080, 1198, 1244, 1555, 1797, 1866, 2396, 2488, 2799, 2995, 3110, 3594, 3732, 4665, 4792, 5391, 5598, 5990, 6220, 7188, 7464, 8397, 8985, 9330, 10782, 11196, 11980, 12440, 13995, 14376, 16173, 16794, 17970, 18660, 21564, 22392, 23960, 26955, 27990, 32346, 33588, 35940, 37320, 41985, 43128, 53910, 55980, 64692, 67176, 71880, 80865, 83970, 107820, 111960, 129384, 161730, 167940, 186289, 215640, 323460, 335880, 372578, 558867, 646920, 745156, 931445, 1117734, 1490312, 1676601, 1862890, 2235468, 2794335, 3353202, 3725780, 4470936, 5029803, 5588670, 6706404, 7451560, 8383005, 10059606, 11177340, 13412808, 16766010, 20119212, 22354680, 25149015, 33532020, 40238424, 50298030, 67064040, 100596060, 201192120]

約数ペア:

[(1, 201192120), (2, 100596060), (3, 67064040), (4, 50298030), (5, 40238424), (6, 33532020), (8, 25149015), (9, 22354680), (10, 20119212), (12, 16766010), (15, 13412808), (18, 11177340), (20, 10059606), (24, 8383005), (27, 7451560), (30, 6706404), (36, 5588670), (40, 5029803), (45, 4470936), (54, 3725780), (60, 3353202), (72, 2794335), (90, 2235468), (108, 1862890), (120, 1676601), (135, 1490312), (180, 1117734), (216, 931445), (270, 745156), (311, 646920), (360, 558867), (540, 372578), (599, 335880), (622, 323460), (933, 215640), (1080, 186289), (1198, 167940), (1244, 161730), (1555, 129384), (1797, 111960), (1866, 107820), (2396, 83970), (2488, 80865), (2799, 71880), (2995, 67176), (3110, 64692), (3594, 55980), (3732, 53910), (4665, 43128), (4792, 41985), (5391, 37320), (5598, 35940), (5990, 33588), (6220, 32346), (7188, 27990), (7464, 26955), (8397, 23960), (8985, 22392), (9330, 21564), (10782, 18660), (11196, 17970), (11980, 16794), (12440, 16173), (13995, 14376)]