161643300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 597295104

約数和(自身を除く): 435651804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 50, 52, 60, 62, 65, 70, 75, 78, 84, 91, 93, 100, 105, 124, 130, 140, 150, 155, 156, 175, 182, 186, 191, 195, 210, 217, 260, 273, 300, 310, 325, 350, 364, 372, 382, 390, 403, 420, 434, 455, 465, 525, 546, 573, 620, 650, 651, 700, 764, 775, 780, 806, 868, 910, 930, 955, 975, 1050, 1085, 1092, 1146, 1209, 1300, 1302, 1337, 1365, 1550, 1612, 1820, 1860, 1910, 1950, 2015, 2100, 2170, 2275, 2292, 2325, 2418, 2483, 2604, 2674, 2730, 2821, 2865, 3100, 3255, 3820, 3900, 4011, 4030, 4340, 4550, 4650, 4775, 4836, 4966, 5348, 5425, 5460, 5642, 5730, 5921, 6045, 6510, 6685, 6825, 7449, 8022, 8060, 8463, 9100, 9300, 9550, 9932, 10075, 10850, 11284, 11460, 11842, 12090, 12415, 13020, 13370, 13650, 14105, 14325, 14898, 16044, 16275, 16926, 17381, 17763, 19100, 20055, 20150, 21700, 23684, 24180, 24830, 26740, 27300, 28210, 28650, 29605, 29796, 30225, 32550, 33425, 33852, 34762, 35526, 37245, 40110, 40300, 41447, 42315, 49660, 52143, 56420, 57300, 59210, 60450, 62075, 65100, 66850, 69524, 70525, 71052, 74490, 76973, 80220, 82894, 84630, 86905, 88815, 100275, 104286, 118420, 120900, 124150, 124341, 133700, 141050, 148025, 148980, 153946, 165788, 169260, 173810, 177630, 186225, 200550, 207235, 208572, 211575, 230919, 248300, 248682, 260715, 282100, 296050, 307892, 347620, 355260, 372450, 384865, 401100, 414470, 423150, 434525, 444075, 461838, 497364, 521430, 538811, 592100, 621705, 744900, 769730, 828940, 846300, 869050, 888150, 923676, 1036175, 1042860, 1077622, 1154595, 1243410, 1303575, 1539460, 1616433, 1738100, 1776300, 1924325, 2072350, 2155244, 2309190, 2486820, 2607150, 2694055, 3108525, 3232866, 3848650, 4144700, 4618380, 5214300, 5388110, 5772975, 6217050, 6465732, 7697300, 8082165, 10776220, 11545950, 12434100, 13470275, 16164330, 23091900, 26940550, 32328660, 40410825, 53881100, 80821650, 161643300]

約数ペア:

[(1, 161643300), (2, 80821650), (3, 53881100), (4, 40410825), (5, 32328660), (6, 26940550), (7, 23091900), (10, 16164330), (12, 13470275), (13, 12434100), (14, 11545950), (15, 10776220), (20, 8082165), (21, 7697300), (25, 6465732), (26, 6217050), (28, 5772975), (30, 5388110), (31, 5214300), (35, 4618380), (39, 4144700), (42, 3848650), (50, 3232866), (52, 3108525), (60, 2694055), (62, 2607150), (65, 2486820), (70, 2309190), (75, 2155244), (78, 2072350), (84, 1924325), (91, 1776300), (93, 1738100), (100, 1616433), (105, 1539460), (124, 1303575), (130, 1243410), (140, 1154595), (150, 1077622), (155, 1042860), (156, 1036175), (175, 923676), (182, 888150), (186, 869050), (191, 846300), (195, 828940), (210, 769730), (217, 744900), (260, 621705), (273, 592100), (300, 538811), (310, 521430), (325, 497364), (350, 461838), (364, 444075), (372, 434525), (382, 423150), (390, 414470), (403, 401100), (420, 384865), (434, 372450), (455, 355260), (465, 347620), (525, 307892), (546, 296050), (573, 282100), (620, 260715), (650, 248682), (651, 248300), (700, 230919), (764, 211575), (775, 208572), (780, 207235), (806, 200550), (868, 186225), (910, 177630), (930, 173810), (955, 169260), (975, 165788), (1050, 153946), (1085, 148980), (1092, 148025), (1146, 141050), (1209, 133700), (1300, 124341), (1302, 124150), (1337, 120900), (1365, 118420), (1550, 104286), (1612, 100275), (1820, 88815), (1860, 86905), (1910, 84630), (1950, 82894), (2015, 80220), (2100, 76973), (2170, 74490), (2275, 71052), (2292, 70525), (2325, 69524), (2418, 66850), (2483, 65100), (2604, 62075), (2674, 60450), (2730, 59210), (2821, 57300), (2865, 56420), (3100, 52143), (3255, 49660), (3820, 42315), (3900, 41447), (4011, 40300), (4030, 40110), (4340, 37245), (4550, 35526), (4650, 34762), (4775, 33852), (4836, 33425), (4966, 32550), (5348, 30225), (5425, 29796), (5460, 29605), (5642, 28650), (5730, 28210), (5921, 27300), (6045, 26740), (6510, 24830), (6685, 24180), (6825, 23684), (7449, 21700), (8022, 20150), (8060, 20055), (8463, 19100), (9100, 17763), (9300, 17381), (9550, 16926), (9932, 16275), (10075, 16044), (10850, 14898), (11284, 14325), (11460, 14105), (11842, 13650), (12090, 13370), (12415, 13020)]