73281180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 236275200

約数和(自身を除く): 162994020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1171, 1490, 1788, 2086, 2235, 2342, 2980, 3129, 3513, 4172, 4470, 4684, 5215, 5855, 6258, 7026, 8197, 8940, 10430, 11710, 12516, 14052, 15645, 16394, 17565, 20860, 23420, 24591, 31290, 32788, 35130, 40985, 49182, 62580, 70260, 81970, 98364, 122955, 163940, 174479, 245910, 348958, 491820, 523437, 697916, 872395, 1046874, 1221353, 1744790, 2093748, 2442706, 2617185, 3489580, 3664059, 4885412, 5234370, 6106765, 7328118, 10468740, 12213530, 14656236, 18320295, 24427060, 36640590, 73281180]

約数ペア:

[(1, 73281180), (2, 36640590), (3, 24427060), (4, 18320295), (5, 14656236), (6, 12213530), (7, 10468740), (10, 7328118), (12, 6106765), (14, 5234370), (15, 4885412), (20, 3664059), (21, 3489580), (28, 2617185), (30, 2442706), (35, 2093748), (42, 1744790), (60, 1221353), (70, 1046874), (84, 872395), (105, 697916), (140, 523437), (149, 491820), (210, 348958), (298, 245910), (420, 174479), (447, 163940), (596, 122955), (745, 98364), (894, 81970), (1043, 70260), (1171, 62580), (1490, 49182), (1788, 40985), (2086, 35130), (2235, 32788), (2342, 31290), (2980, 24591), (3129, 23420), (3513, 20860), (4172, 17565), (4470, 16394), (4684, 15645), (5215, 14052), (5855, 12516), (6258, 11710), (7026, 10430), (8197, 8940)]