220233000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5684

約数の個数: 128

約数和(自身を含む): 740113920

約数和(自身を除く): 519880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 5647, 6500, 7800, 9750, 11294, 13000, 16941, 19500, 22588, 28235, 33882, 39000, 45176, 56470, 67764, 73411, 84705, 112940, 135528, 141175, 146822, 169410, 220233, 225880, 282350, 293644, 338820, 367055, 423525, 440466, 564700, 587288, 677640, 705875, 734110, 847050, 880932, 1101165, 1129400, 1411750, 1468220, 1694100, 1761864, 1835275, 2117625, 2202330, 2823500, 2936440, 3388200, 3670550, 4235250, 4404660, 5505825, 5647000, 7341100, 8470500, 8809320, 9176375, 11011650, 14682200, 16941000, 18352750, 22023300, 27529125, 36705500, 44046600, 55058250, 73411000, 110116500, 220233000]

約数ペア:

[(1, 220233000), (2, 110116500), (3, 73411000), (4, 55058250), (5, 44046600), (6, 36705500), (8, 27529125), (10, 22023300), (12, 18352750), (13, 16941000), (15, 14682200), (20, 11011650), (24, 9176375), (25, 8809320), (26, 8470500), (30, 7341100), (39, 5647000), (40, 5505825), (50, 4404660), (52, 4235250), (60, 3670550), (65, 3388200), (75, 2936440), (78, 2823500), (100, 2202330), (104, 2117625), (120, 1835275), (125, 1761864), (130, 1694100), (150, 1468220), (156, 1411750), (195, 1129400), (200, 1101165), (250, 880932), (260, 847050), (300, 734110), (312, 705875), (325, 677640), (375, 587288), (390, 564700), (500, 440466), (520, 423525), (600, 367055), (650, 338820), (750, 293644), (780, 282350), (975, 225880), (1000, 220233), (1300, 169410), (1500, 146822), (1560, 141175), (1625, 135528), (1950, 112940), (2600, 84705), (3000, 73411), (3250, 67764), (3900, 56470), (4875, 45176), (5647, 39000), (6500, 33882), (7800, 28235), (9750, 22588), (11294, 19500), (13000, 16941)]