135515380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 389321856

約数和(自身を除く): 253806476

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 967, 980, 1001, 1078, 1274, 1430, 1540, 1820, 1934, 2002, 2156, 2548, 2695, 2860, 3185, 3868, 4004, 4835, 5005, 5390, 6370, 6769, 7007, 9670, 10010, 10637, 10780, 12571, 12740, 13538, 14014, 19340, 20020, 21274, 25142, 27076, 28028, 33845, 35035, 42548, 47383, 50284, 53185, 62855, 67690, 70070, 74459, 87997, 94766, 106370, 125710, 135380, 138281, 140140, 148918, 175994, 189532, 212740, 236915, 251420, 276562, 297836, 351988, 372295, 439985, 473830, 521213, 553124, 615979, 691405, 744590, 879970, 947660, 967967, 1042426, 1231958, 1382810, 1489180, 1759940, 1935934, 2084852, 2463916, 2606065, 2765620, 3079895, 3871868, 4839835, 5212130, 6159790, 6775769, 9679670, 10424260, 12319580, 13551538, 19359340, 27103076, 33878845, 67757690, 135515380]

約数ペア:

[(1, 135515380), (2, 67757690), (4, 33878845), (5, 27103076), (7, 19359340), (10, 13551538), (11, 12319580), (13, 10424260), (14, 9679670), (20, 6775769), (22, 6159790), (26, 5212130), (28, 4839835), (35, 3871868), (44, 3079895), (49, 2765620), (52, 2606065), (55, 2463916), (65, 2084852), (70, 1935934), (77, 1759940), (91, 1489180), (98, 1382810), (110, 1231958), (130, 1042426), (140, 967967), (143, 947660), (154, 879970), (182, 744590), (196, 691405), (220, 615979), (245, 553124), (260, 521213), (286, 473830), (308, 439985), (364, 372295), (385, 351988), (455, 297836), (490, 276562), (539, 251420), (572, 236915), (637, 212740), (715, 189532), (770, 175994), (910, 148918), (967, 140140), (980, 138281), (1001, 135380), (1078, 125710), (1274, 106370), (1430, 94766), (1540, 87997), (1820, 74459), (1934, 70070), (2002, 67690), (2156, 62855), (2548, 53185), (2695, 50284), (2860, 47383), (3185, 42548), (3868, 35035), (4004, 33845), (4835, 28028), (5005, 27076), (5390, 25142), (6370, 21274), (6769, 20020), (7007, 19340), (9670, 14014), (10010, 13538), (10637, 12740), (10780, 12571)]