64534860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 224380800

約数和(自身を除く): 159845940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 317, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 634, 702, 754, 780, 783, 870, 951, 1044, 1131, 1170, 1268, 1305, 1404, 1508, 1566, 1585, 1740, 1755, 1885, 1902, 2262, 2340, 2610, 2853, 3132, 3170, 3393, 3510, 3770, 3804, 3915, 4121, 4524, 4755, 5220, 5655, 5706, 6340, 6786, 7020, 7540, 7830, 8242, 8559, 9193, 9510, 10179, 11310, 11412, 12363, 13572, 14265, 15660, 16484, 16965, 17118, 18386, 19020, 20358, 20605, 22620, 24726, 27579, 28530, 33930, 34236, 36772, 37089, 40716, 41210, 42795, 45965, 49452, 50895, 55158, 57060, 61815, 67860, 74178, 82420, 82737, 85590, 91930, 101790, 110316, 111267, 119509, 123630, 137895, 148356, 165474, 171180, 183860, 185445, 203580, 222534, 239018, 247260, 248211, 275790, 330948, 358527, 370890, 413685, 445068, 478036, 496422, 551580, 556335, 597545, 717054, 741780, 827370, 992844, 1075581, 1112670, 1195090, 1241055, 1434108, 1654740, 1792635, 2151162, 2225340, 2390180, 2482110, 3226743, 3585270, 4302324, 4964220, 5377905, 6453486, 7170540, 10755810, 12906972, 16133715, 21511620, 32267430, 64534860]

約数ペア:

[(1, 64534860), (2, 32267430), (3, 21511620), (4, 16133715), (5, 12906972), (6, 10755810), (9, 7170540), (10, 6453486), (12, 5377905), (13, 4964220), (15, 4302324), (18, 3585270), (20, 3226743), (26, 2482110), (27, 2390180), (29, 2225340), (30, 2151162), (36, 1792635), (39, 1654740), (45, 1434108), (52, 1241055), (54, 1195090), (58, 1112670), (60, 1075581), (65, 992844), (78, 827370), (87, 741780), (90, 717054), (108, 597545), (116, 556335), (117, 551580), (130, 496422), (135, 478036), (145, 445068), (156, 413685), (174, 370890), (180, 358527), (195, 330948), (234, 275790), (260, 248211), (261, 247260), (270, 239018), (290, 222534), (317, 203580), (348, 185445), (351, 183860), (377, 171180), (390, 165474), (435, 148356), (468, 137895), (522, 123630), (540, 119509), (580, 111267), (585, 110316), (634, 101790), (702, 91930), (754, 85590), (780, 82737), (783, 82420), (870, 74178), (951, 67860), (1044, 61815), (1131, 57060), (1170, 55158), (1268, 50895), (1305, 49452), (1404, 45965), (1508, 42795), (1566, 41210), (1585, 40716), (1740, 37089), (1755, 36772), (1885, 34236), (1902, 33930), (2262, 28530), (2340, 27579), (2610, 24726), (2853, 22620), (3132, 20605), (3170, 20358), (3393, 19020), (3510, 18386), (3770, 17118), (3804, 16965), (3915, 16484), (4121, 15660), (4524, 14265), (4755, 13572), (5220, 12363), (5655, 11412), (5706, 11310), (6340, 10179), (6786, 9510), (7020, 9193), (7540, 8559), (7830, 8242)]