201030660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4055

約数の個数: 120

約数和(自身を含む): 651146496

約数和(自身を除く): 450115836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4003, 4185, 5022, 5580, 8006, 8370, 10044, 12009, 12555, 16012, 16740, 20015, 24018, 25110, 36027, 40030, 48036, 50220, 60045, 72054, 80060, 108081, 120090, 124093, 144108, 180135, 216162, 240180, 248186, 324243, 360270, 372279, 432324, 496372, 540405, 620465, 648486, 720540, 744558, 1080810, 1116837, 1240930, 1296972, 1489116, 1621215, 1861395, 2161620, 2233674, 2481860, 3242430, 3350511, 3722790, 4467348, 5584185, 6484860, 6701022, 7445580, 10051533, 11168370, 13402044, 16752555, 20103066, 22336740, 33505110, 40206132, 50257665, 67010220, 100515330, 201030660]

約数ペア:

[(1, 201030660), (2, 100515330), (3, 67010220), (4, 50257665), (5, 40206132), (6, 33505110), (9, 22336740), (10, 20103066), (12, 16752555), (15, 13402044), (18, 11168370), (20, 10051533), (27, 7445580), (30, 6701022), (31, 6484860), (36, 5584185), (45, 4467348), (54, 3722790), (60, 3350511), (62, 3242430), (81, 2481860), (90, 2233674), (93, 2161620), (108, 1861395), (124, 1621215), (135, 1489116), (155, 1296972), (162, 1240930), (180, 1116837), (186, 1080810), (270, 744558), (279, 720540), (310, 648486), (324, 620465), (372, 540405), (405, 496372), (465, 432324), (540, 372279), (558, 360270), (620, 324243), (810, 248186), (837, 240180), (930, 216162), (1116, 180135), (1395, 144108), (1620, 124093), (1674, 120090), (1860, 108081), (2511, 80060), (2790, 72054), (3348, 60045), (4003, 50220), (4185, 48036), (5022, 40030), (5580, 36027), (8006, 25110), (8370, 24018), (10044, 20015), (12009, 16740), (12555, 16012)]