67504140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 226227456

約数和(自身を除く): 158723316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 331, 396, 412, 495, 515, 618, 660, 662, 927, 990, 993, 1030, 1133, 1236, 1324, 1545, 1655, 1854, 1980, 1986, 2060, 2266, 2979, 3090, 3310, 3399, 3641, 3708, 3972, 4532, 4635, 4965, 5665, 5958, 6180, 6620, 6798, 7282, 9270, 9930, 10197, 10923, 11330, 11916, 13596, 14564, 14895, 16995, 18205, 18540, 19860, 20394, 21846, 22660, 29790, 32769, 33990, 34093, 36410, 40788, 43692, 50985, 54615, 59580, 65538, 67980, 68186, 72820, 101970, 102279, 109230, 131076, 136372, 163845, 170465, 203940, 204558, 218460, 306837, 327690, 340930, 375023, 409116, 511395, 613674, 655380, 681860, 750046, 1022790, 1125069, 1227348, 1500092, 1534185, 1875115, 2045580, 2250138, 3068370, 3375207, 3750230, 4500276, 5625345, 6136740, 6750414, 7500460, 11250690, 13500828, 16876035, 22501380, 33752070, 67504140]

約数ペア:

[(1, 67504140), (2, 33752070), (3, 22501380), (4, 16876035), (5, 13500828), (6, 11250690), (9, 7500460), (10, 6750414), (11, 6136740), (12, 5625345), (15, 4500276), (18, 3750230), (20, 3375207), (22, 3068370), (30, 2250138), (33, 2045580), (36, 1875115), (44, 1534185), (45, 1500092), (55, 1227348), (60, 1125069), (66, 1022790), (90, 750046), (99, 681860), (103, 655380), (110, 613674), (132, 511395), (165, 409116), (180, 375023), (198, 340930), (206, 327690), (220, 306837), (309, 218460), (330, 204558), (331, 203940), (396, 170465), (412, 163845), (495, 136372), (515, 131076), (618, 109230), (660, 102279), (662, 101970), (927, 72820), (990, 68186), (993, 67980), (1030, 65538), (1133, 59580), (1236, 54615), (1324, 50985), (1545, 43692), (1655, 40788), (1854, 36410), (1980, 34093), (1986, 33990), (2060, 32769), (2266, 29790), (2979, 22660), (3090, 21846), (3310, 20394), (3399, 19860), (3641, 18540), (3708, 18205), (3972, 16995), (4532, 14895), (4635, 14564), (4965, 13596), (5665, 11916), (5958, 11330), (6180, 10923), (6620, 10197), (6798, 9930), (7282, 9270)]