75471240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 171287160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 479, 505, 520, 606, 780, 808, 958, 1010, 1212, 1313, 1437, 1515, 1560, 1916, 2020, 2395, 2424, 2626, 2874, 3030, 3832, 3939, 4040, 4790, 5252, 5748, 6060, 6227, 6565, 7185, 7878, 9580, 10504, 11496, 12120, 12454, 13130, 14370, 15756, 18681, 19160, 19695, 24908, 26260, 28740, 31135, 31512, 37362, 39390, 48379, 49816, 52520, 57480, 62270, 74724, 78780, 93405, 96758, 124540, 145137, 149448, 157560, 186810, 193516, 241895, 249080, 290274, 373620, 387032, 483790, 580548, 628927, 725685, 747240, 967580, 1161096, 1257854, 1451370, 1886781, 1935160, 2515708, 2902740, 3144635, 3773562, 5031416, 5805480, 6289270, 7547124, 9433905, 12578540, 15094248, 18867810, 25157080, 37735620, 75471240]

約数ペア:

[(1, 75471240), (2, 37735620), (3, 25157080), (4, 18867810), (5, 15094248), (6, 12578540), (8, 9433905), (10, 7547124), (12, 6289270), (13, 5805480), (15, 5031416), (20, 3773562), (24, 3144635), (26, 2902740), (30, 2515708), (39, 1935160), (40, 1886781), (52, 1451370), (60, 1257854), (65, 1161096), (78, 967580), (101, 747240), (104, 725685), (120, 628927), (130, 580548), (156, 483790), (195, 387032), (202, 373620), (260, 290274), (303, 249080), (312, 241895), (390, 193516), (404, 186810), (479, 157560), (505, 149448), (520, 145137), (606, 124540), (780, 96758), (808, 93405), (958, 78780), (1010, 74724), (1212, 62270), (1313, 57480), (1437, 52520), (1515, 49816), (1560, 48379), (1916, 39390), (2020, 37362), (2395, 31512), (2424, 31135), (2626, 28740), (2874, 26260), (3030, 24908), (3832, 19695), (3939, 19160), (4040, 18681), (4790, 15756), (5252, 14370), (5748, 13130), (6060, 12454), (6227, 12120), (6565, 11496), (7185, 10504), (7878, 9580)]