207324900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2531

約数の個数: 144

約数和(自身を含む): 688289280

約数和(自身を除く): 480964380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2477, 2700, 2790, 3100, 3348, 4185, 4650, 4954, 5580, 6975, 7431, 8370, 9300, 9908, 12385, 13950, 14862, 16740, 20925, 22293, 24770, 27900, 29724, 37155, 41850, 44586, 49540, 61925, 66879, 74310, 76787, 83700, 89172, 111465, 123850, 133758, 148620, 153574, 185775, 222930, 230361, 247700, 267516, 307148, 334395, 371550, 383935, 445860, 460722, 557325, 668790, 691083, 743100, 767870, 921444, 1114650, 1151805, 1337580, 1382166, 1535740, 1671975, 1919675, 2073249, 2229300, 2303610, 2764332, 3343950, 3455415, 3839350, 4146498, 4607220, 5759025, 6687900, 6910830, 7678700, 8292996, 10366245, 11518050, 13821660, 17277075, 20732490, 23036100, 34554150, 41464980, 51831225, 69108300, 103662450, 207324900]

約数ペア:

[(1, 207324900), (2, 103662450), (3, 69108300), (4, 51831225), (5, 41464980), (6, 34554150), (9, 23036100), (10, 20732490), (12, 17277075), (15, 13821660), (18, 11518050), (20, 10366245), (25, 8292996), (27, 7678700), (30, 6910830), (31, 6687900), (36, 5759025), (45, 4607220), (50, 4146498), (54, 3839350), (60, 3455415), (62, 3343950), (75, 2764332), (90, 2303610), (93, 2229300), (100, 2073249), (108, 1919675), (124, 1671975), (135, 1535740), (150, 1382166), (155, 1337580), (180, 1151805), (186, 1114650), (225, 921444), (270, 767870), (279, 743100), (300, 691083), (310, 668790), (372, 557325), (450, 460722), (465, 445860), (540, 383935), (558, 371550), (620, 334395), (675, 307148), (775, 267516), (837, 247700), (900, 230361), (930, 222930), (1116, 185775), (1350, 153574), (1395, 148620), (1550, 133758), (1674, 123850), (1860, 111465), (2325, 89172), (2477, 83700), (2700, 76787), (2790, 74310), (3100, 66879), (3348, 61925), (4185, 49540), (4650, 44586), (4954, 41850), (5580, 37155), (6975, 29724), (7431, 27900), (8370, 24770), (9300, 22293), (9908, 20925), (12385, 16740), (13950, 14862)]