675443880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16903}}^1$

素因数の和:16960

約数の個数: 128

約数和(自身を含む): 2312467200

約数和(自身を除く): 1637023320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 16903, 19980, 33806, 39960, 50709, 67612, 84515, 101418, 135224, 152127, 169030, 202836, 253545, 304254, 338060, 405672, 456381, 507090, 608508, 625411, 676120, 760635, 912762, 1014180, 1217016, 1250822, 1521270, 1825524, 1876233, 2028360, 2281905, 2501644, 3042540, 3127055, 3651048, 3752466, 4563810, 5003288, 5628699, 6085080, 6254110, 7504932, 9127620, 9381165, 11257398, 12508220, 15009864, 16886097, 18255240, 18762330, 22514796, 25016440, 28143495, 33772194, 37524660, 45029592, 56286990, 67544388, 75049320, 84430485, 112573980, 135088776, 168860970, 225147960, 337721940, 675443880]

約数ペア:

[(1, 675443880), (2, 337721940), (3, 225147960), (4, 168860970), (5, 135088776), (6, 112573980), (8, 84430485), (9, 75049320), (10, 67544388), (12, 56286990), (15, 45029592), (18, 37524660), (20, 33772194), (24, 28143495), (27, 25016440), (30, 22514796), (36, 18762330), (37, 18255240), (40, 16886097), (45, 15009864), (54, 12508220), (60, 11257398), (72, 9381165), (74, 9127620), (90, 7504932), (108, 6254110), (111, 6085080), (120, 5628699), (135, 5003288), (148, 4563810), (180, 3752466), (185, 3651048), (216, 3127055), (222, 3042540), (270, 2501644), (296, 2281905), (333, 2028360), (360, 1876233), (370, 1825524), (444, 1521270), (540, 1250822), (555, 1217016), (666, 1014180), (740, 912762), (888, 760635), (999, 676120), (1080, 625411), (1110, 608508), (1332, 507090), (1480, 456381), (1665, 405672), (1998, 338060), (2220, 304254), (2664, 253545), (3330, 202836), (3996, 169030), (4440, 152127), (4995, 135224), (6660, 101418), (7992, 84515), (9990, 67612), (13320, 50709), (16903, 39960), (19980, 33806)]