202054860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9433}}^1$

素因数の和:9472

約数の個数: 144

約数和(自身を含む): 741738816

約数和(自身を除く): 539683956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 9433, 10710, 18866, 21420, 28299, 37732, 47165, 56598, 66031, 84897, 94330, 113196, 132062, 141495, 160361, 169794, 188660, 198093, 264124, 282990, 320722, 330155, 339588, 396186, 424485, 481083, 565980, 594279, 641444, 660310, 792372, 801805, 848970, 962166, 990465, 1122527, 1188558, 1320620, 1443249, 1603610, 1697940, 1924332, 1980930, 2245054, 2377116, 2405415, 2886498, 2971395, 3207220, 3367581, 3961860, 4490108, 4810830, 5612635, 5772996, 5942790, 6735162, 7216245, 9621660, 10102743, 11225270, 11885580, 13470324, 14432490, 16837905, 20205486, 22450540, 28864980, 33675810, 40410972, 50513715, 67351620, 101027430, 202054860]

約数ペア:

[(1, 202054860), (2, 101027430), (3, 67351620), (4, 50513715), (5, 40410972), (6, 33675810), (7, 28864980), (9, 22450540), (10, 20205486), (12, 16837905), (14, 14432490), (15, 13470324), (17, 11885580), (18, 11225270), (20, 10102743), (21, 9621660), (28, 7216245), (30, 6735162), (34, 5942790), (35, 5772996), (36, 5612635), (42, 4810830), (45, 4490108), (51, 3961860), (60, 3367581), (63, 3207220), (68, 2971395), (70, 2886498), (84, 2405415), (85, 2377116), (90, 2245054), (102, 1980930), (105, 1924332), (119, 1697940), (126, 1603610), (140, 1443249), (153, 1320620), (170, 1188558), (180, 1122527), (204, 990465), (210, 962166), (238, 848970), (252, 801805), (255, 792372), (306, 660310), (315, 641444), (340, 594279), (357, 565980), (420, 481083), (476, 424485), (510, 396186), (595, 339588), (612, 330155), (630, 320722), (714, 282990), (765, 264124), (1020, 198093), (1071, 188660), (1190, 169794), (1260, 160361), (1428, 141495), (1530, 132062), (1785, 113196), (2142, 94330), (2380, 84897), (3060, 66031), (3570, 56598), (4284, 47165), (5355, 37732), (7140, 28299), (9433, 21420), (10710, 18866)]