297744180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 868734720

約数和(自身を除く): 570990540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 555, 710, 740, 852, 1065, 1110, 1420, 1889, 2130, 2220, 2627, 3778, 4260, 5254, 5667, 7556, 7881, 9445, 10508, 11334, 13135, 15762, 18890, 22668, 26270, 28335, 31524, 37780, 39405, 52540, 56670, 69893, 78810, 113340, 134119, 139786, 157620, 209679, 268238, 279572, 349465, 402357, 419358, 536476, 670595, 698930, 804714, 838716, 1048395, 1341190, 1397860, 1609428, 2011785, 2096790, 2682380, 4023570, 4193580, 4962403, 8047140, 9924806, 14887209, 19849612, 24812015, 29774418, 49624030, 59548836, 74436045, 99248060, 148872090, 297744180]

約数ペア:

[(1, 297744180), (2, 148872090), (3, 99248060), (4, 74436045), (5, 59548836), (6, 49624030), (10, 29774418), (12, 24812015), (15, 19849612), (20, 14887209), (30, 9924806), (37, 8047140), (60, 4962403), (71, 4193580), (74, 4023570), (111, 2682380), (142, 2096790), (148, 2011785), (185, 1609428), (213, 1397860), (222, 1341190), (284, 1048395), (355, 838716), (370, 804714), (426, 698930), (444, 670595), (555, 536476), (710, 419358), (740, 402357), (852, 349465), (1065, 279572), (1110, 268238), (1420, 209679), (1889, 157620), (2130, 139786), (2220, 134119), (2627, 113340), (3778, 78810), (4260, 69893), (5254, 56670), (5667, 52540), (7556, 39405), (7881, 37780), (9445, 31524), (10508, 28335), (11334, 26270), (13135, 22668), (15762, 18890)]