75289770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 142438230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 85, 90, 94, 102, 135, 141, 153, 170, 235, 255, 270, 282, 306, 349, 423, 459, 470, 510, 698, 705, 765, 799, 846, 918, 1047, 1269, 1410, 1530, 1598, 1745, 2094, 2115, 2295, 2397, 2538, 3141, 3490, 3995, 4230, 4590, 4794, 5235, 5933, 6282, 6345, 7191, 7990, 9423, 10470, 11866, 11985, 12690, 14382, 15705, 16403, 17799, 18846, 21573, 23970, 29665, 31410, 32806, 35598, 35955, 43146, 47115, 49209, 53397, 59330, 71910, 82015, 88995, 94230, 98418, 106794, 107865, 147627, 160191, 164030, 177990, 215730, 246045, 266985, 278851, 295254, 320382, 442881, 492090, 533970, 557702, 738135, 800955, 836553, 885762, 1394255, 1476270, 1601910, 1673106, 2214405, 2509659, 2788510, 4182765, 4428810, 5019318, 7528977, 8365530, 12548295, 15057954, 25096590, 37644885, 75289770]

約数ペア:

[(1, 75289770), (2, 37644885), (3, 25096590), (5, 15057954), (6, 12548295), (9, 8365530), (10, 7528977), (15, 5019318), (17, 4428810), (18, 4182765), (27, 2788510), (30, 2509659), (34, 2214405), (45, 1673106), (47, 1601910), (51, 1476270), (54, 1394255), (85, 885762), (90, 836553), (94, 800955), (102, 738135), (135, 557702), (141, 533970), (153, 492090), (170, 442881), (235, 320382), (255, 295254), (270, 278851), (282, 266985), (306, 246045), (349, 215730), (423, 177990), (459, 164030), (470, 160191), (510, 147627), (698, 107865), (705, 106794), (765, 98418), (799, 94230), (846, 88995), (918, 82015), (1047, 71910), (1269, 59330), (1410, 53397), (1530, 49209), (1598, 47115), (1745, 43146), (2094, 35955), (2115, 35598), (2295, 32806), (2397, 31410), (2538, 29665), (3141, 23970), (3490, 21573), (3995, 18846), (4230, 17799), (4590, 16403), (4794, 15705), (5235, 14382), (5933, 12690), (6282, 11985), (6345, 11866), (7191, 10470), (7990, 9423)]