56811300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 144

約数和(自身を含む): 202403712

約数和(自身を除く): 145592412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2081, 2100, 2275, 2730, 3900, 4162, 4550, 5460, 6243, 6825, 8324, 9100, 10405, 12486, 13650, 14567, 20810, 24972, 27053, 27300, 29134, 31215, 41620, 43701, 52025, 54106, 58268, 62430, 72835, 81159, 87402, 104050, 108212, 124860, 135265, 145670, 156075, 162318, 174804, 189371, 208100, 218505, 270530, 291340, 312150, 324636, 364175, 378742, 405795, 437010, 541060, 568113, 624300, 676325, 728350, 757484, 811590, 874020, 946855, 1092525, 1136226, 1352650, 1456700, 1623180, 1893710, 2028975, 2185050, 2272452, 2705300, 2840565, 3787420, 4057950, 4370100, 4734275, 5681130, 8115900, 9468550, 11362260, 14202825, 18937100, 28405650, 56811300]

約数ペア:

[(1, 56811300), (2, 28405650), (3, 18937100), (4, 14202825), (5, 11362260), (6, 9468550), (7, 8115900), (10, 5681130), (12, 4734275), (13, 4370100), (14, 4057950), (15, 3787420), (20, 2840565), (21, 2705300), (25, 2272452), (26, 2185050), (28, 2028975), (30, 1893710), (35, 1623180), (39, 1456700), (42, 1352650), (50, 1136226), (52, 1092525), (60, 946855), (65, 874020), (70, 811590), (75, 757484), (78, 728350), (84, 676325), (91, 624300), (100, 568113), (105, 541060), (130, 437010), (140, 405795), (150, 378742), (156, 364175), (175, 324636), (182, 312150), (195, 291340), (210, 270530), (260, 218505), (273, 208100), (300, 189371), (325, 174804), (350, 162318), (364, 156075), (390, 145670), (420, 135265), (455, 124860), (525, 108212), (546, 104050), (650, 87402), (700, 81159), (780, 72835), (910, 62430), (975, 58268), (1050, 54106), (1092, 52025), (1300, 43701), (1365, 41620), (1820, 31215), (1950, 29134), (2081, 27300), (2100, 27053), (2275, 24972), (2730, 20810), (3900, 14567), (4162, 13650), (4550, 12486), (5460, 10405), (6243, 9100), (6825, 8324)]