447853770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 1446681600

約数和(自身を除く): 998827830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 149, 182, 195, 210, 234, 273, 298, 315, 367, 390, 447, 455, 546, 585, 630, 734, 745, 819, 894, 910, 1043, 1101, 1170, 1341, 1365, 1490, 1638, 1835, 1937, 2086, 2202, 2235, 2569, 2682, 2730, 3129, 3303, 3670, 3874, 4095, 4470, 4771, 5138, 5215, 5505, 5811, 6258, 6606, 6705, 7707, 8190, 9387, 9542, 9685, 10430, 11010, 11622, 12845, 13410, 13559, 14313, 15414, 15645, 16515, 17433, 18774, 19370, 23121, 23855, 25690, 27118, 28626, 29055, 31290, 33030, 33397, 34866, 38535, 40677, 42939, 46242, 46935, 47710, 54683, 58110, 66794, 67795, 71565, 77070, 81354, 85878, 87165, 93870, 100191, 109366, 115605, 122031, 135590, 143130, 164049, 166985, 174330, 200382, 203385, 214695, 231210, 244062, 273415, 300573, 328098, 333970, 382781, 406770, 429390, 492147, 500955, 546830, 601146, 610155, 710879, 765562, 820245, 984294, 1001910, 1148343, 1220310, 1421758, 1502865, 1640490, 1913905, 2132637, 2296686, 2460735, 3005730, 3445029, 3554395, 3827810, 4265274, 4921470, 4976153, 5741715, 6397911, 6890058, 7108790, 9952306, 10663185, 11483430, 12795822, 14928459, 17225145, 21326370, 24880765, 29856918, 31989555, 34450290, 44785377, 49761530, 63979110, 74642295, 89570754, 149284590, 223926885, 447853770]

約数ペア:

[(1, 447853770), (2, 223926885), (3, 149284590), (5, 89570754), (6, 74642295), (7, 63979110), (9, 49761530), (10, 44785377), (13, 34450290), (14, 31989555), (15, 29856918), (18, 24880765), (21, 21326370), (26, 17225145), (30, 14928459), (35, 12795822), (39, 11483430), (42, 10663185), (45, 9952306), (63, 7108790), (65, 6890058), (70, 6397911), (78, 5741715), (90, 4976153), (91, 4921470), (105, 4265274), (117, 3827810), (126, 3554395), (130, 3445029), (149, 3005730), (182, 2460735), (195, 2296686), (210, 2132637), (234, 1913905), (273, 1640490), (298, 1502865), (315, 1421758), (367, 1220310), (390, 1148343), (447, 1001910), (455, 984294), (546, 820245), (585, 765562), (630, 710879), (734, 610155), (745, 601146), (819, 546830), (894, 500955), (910, 492147), (1043, 429390), (1101, 406770), (1170, 382781), (1341, 333970), (1365, 328098), (1490, 300573), (1638, 273415), (1835, 244062), (1937, 231210), (2086, 214695), (2202, 203385), (2235, 200382), (2569, 174330), (2682, 166985), (2730, 164049), (3129, 143130), (3303, 135590), (3670, 122031), (3874, 115605), (4095, 109366), (4470, 100191), (4771, 93870), (5138, 87165), (5215, 85878), (5505, 81354), (5811, 77070), (6258, 71565), (6606, 67795), (6705, 66794), (7707, 58110), (8190, 54683), (9387, 47710), (9542, 46935), (9685, 46242), (10430, 42939), (11010, 40677), (11622, 38535), (12845, 34866), (13410, 33397), (13559, 33030), (14313, 31290), (15414, 29055), (15645, 28626), (16515, 27118), (17433, 25690), (18774, 23855), (19370, 23121)]