164544900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 529632768

約数和(自身を除く): 365087868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1361, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2722, 3100, 3900, 4030, 4083, 4650, 4836, 5444, 6045, 6805, 8060, 8166, 9300, 10075, 12090, 13610, 16332, 17693, 20150, 20415, 24180, 27220, 30225, 34025, 35386, 40300, 40830, 42191, 53079, 60450, 68050, 70772, 81660, 84382, 88465, 102075, 106158, 120900, 126573, 136100, 168764, 176930, 204150, 210955, 212316, 253146, 265395, 353860, 408300, 421910, 442325, 506292, 530790, 548483, 632865, 843820, 884650, 1054775, 1061580, 1096966, 1265730, 1326975, 1645449, 1769300, 2109550, 2193932, 2531460, 2653950, 2742415, 3164325, 3290898, 4219100, 5307900, 5484830, 6328650, 6581796, 8227245, 10969660, 12657300, 13712075, 16454490, 27424150, 32908980, 41136225, 54848300, 82272450, 164544900]

約数ペア:

[(1, 164544900), (2, 82272450), (3, 54848300), (4, 41136225), (5, 32908980), (6, 27424150), (10, 16454490), (12, 13712075), (13, 12657300), (15, 10969660), (20, 8227245), (25, 6581796), (26, 6328650), (30, 5484830), (31, 5307900), (39, 4219100), (50, 3290898), (52, 3164325), (60, 2742415), (62, 2653950), (65, 2531460), (75, 2193932), (78, 2109550), (93, 1769300), (100, 1645449), (124, 1326975), (130, 1265730), (150, 1096966), (155, 1061580), (156, 1054775), (186, 884650), (195, 843820), (260, 632865), (300, 548483), (310, 530790), (325, 506292), (372, 442325), (390, 421910), (403, 408300), (465, 353860), (620, 265395), (650, 253146), (775, 212316), (780, 210955), (806, 204150), (930, 176930), (975, 168764), (1209, 136100), (1300, 126573), (1361, 120900), (1550, 106158), (1612, 102075), (1860, 88465), (1950, 84382), (2015, 81660), (2325, 70772), (2418, 68050), (2722, 60450), (3100, 53079), (3900, 42191), (4030, 40830), (4083, 40300), (4650, 35386), (4836, 34025), (5444, 30225), (6045, 27220), (6805, 24180), (8060, 20415), (8166, 20150), (9300, 17693), (10075, 16332), (12090, 13610)]