825765780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 2797498368

約数和(自身を除く): 1971732588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 73, 84, 92, 105, 115, 138, 140, 146, 161, 210, 219, 230, 276, 292, 322, 345, 365, 420, 438, 460, 483, 511, 644, 690, 730, 805, 876, 966, 1022, 1095, 1171, 1380, 1460, 1533, 1610, 1679, 1932, 2044, 2190, 2342, 2415, 2555, 3066, 3220, 3358, 3513, 4380, 4684, 4830, 5037, 5110, 5855, 6132, 6716, 7026, 7665, 8197, 8395, 9660, 10074, 10220, 11710, 11753, 14052, 15330, 16394, 16790, 17565, 20148, 23420, 23506, 24591, 25185, 26933, 30660, 32788, 33580, 35130, 35259, 40985, 47012, 49182, 50370, 53866, 58765, 70260, 70518, 80799, 81970, 85483, 98364, 100740, 107732, 117530, 122955, 134665, 141036, 161598, 163940, 170966, 176295, 188531, 235060, 245910, 256449, 269330, 323196, 341932, 352590, 377062, 403995, 427415, 491820, 512898, 538660, 565593, 598381, 705180, 754124, 807990, 854830, 942655, 1025796, 1131186, 1196762, 1282245, 1615980, 1709660, 1795143, 1885310, 1966109, 2262372, 2393524, 2564490, 2827965, 2991905, 3590286, 3770620, 3932218, 5128980, 5655930, 5898327, 5983810, 7180572, 7864436, 8975715, 9830545, 11311860, 11796654, 11967620, 13762763, 17951430, 19661090, 23593308, 27525526, 29491635, 35902860, 39322180, 41288289, 55051052, 58983270, 68813815, 82576578, 117966540, 137627630, 165153156, 206441445, 275255260, 412882890, 825765780]

約数ペア:

[(1, 825765780), (2, 412882890), (3, 275255260), (4, 206441445), (5, 165153156), (6, 137627630), (7, 117966540), (10, 82576578), (12, 68813815), (14, 58983270), (15, 55051052), (20, 41288289), (21, 39322180), (23, 35902860), (28, 29491635), (30, 27525526), (35, 23593308), (42, 19661090), (46, 17951430), (60, 13762763), (69, 11967620), (70, 11796654), (73, 11311860), (84, 9830545), (92, 8975715), (105, 7864436), (115, 7180572), (138, 5983810), (140, 5898327), (146, 5655930), (161, 5128980), (210, 3932218), (219, 3770620), (230, 3590286), (276, 2991905), (292, 2827965), (322, 2564490), (345, 2393524), (365, 2262372), (420, 1966109), (438, 1885310), (460, 1795143), (483, 1709660), (511, 1615980), (644, 1282245), (690, 1196762), (730, 1131186), (805, 1025796), (876, 942655), (966, 854830), (1022, 807990), (1095, 754124), (1171, 705180), (1380, 598381), (1460, 565593), (1533, 538660), (1610, 512898), (1679, 491820), (1932, 427415), (2044, 403995), (2190, 377062), (2342, 352590), (2415, 341932), (2555, 323196), (3066, 269330), (3220, 256449), (3358, 245910), (3513, 235060), (4380, 188531), (4684, 176295), (4830, 170966), (5037, 163940), (5110, 161598), (5855, 141036), (6132, 134665), (6716, 122955), (7026, 117530), (7665, 107732), (8197, 100740), (8395, 98364), (9660, 85483), (10074, 81970), (10220, 80799), (11710, 70518), (11753, 70260), (14052, 58765), (15330, 53866), (16394, 50370), (16790, 49182), (17565, 47012), (20148, 40985), (23420, 35259), (23506, 35130), (24591, 33580), (25185, 32788), (26933, 30660)]