2389290000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1195

約数の個数: 200

約数和(自身を含む): 7825769952

約数和(自身を除く): 5436479952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 200, 219, 240, 250, 292, 300, 365, 375, 400, 438, 500, 584, 600, 625, 730, 750, 876, 1000, 1091, 1095, 1168, 1200, 1250, 1460, 1500, 1752, 1825, 1875, 2000, 2182, 2190, 2500, 2920, 3000, 3273, 3504, 3650, 3750, 4364, 4380, 5000, 5455, 5475, 5840, 6000, 6546, 7300, 7500, 8728, 8760, 9125, 10000, 10910, 10950, 13092, 14600, 15000, 16365, 17456, 17520, 18250, 21820, 21900, 26184, 27275, 27375, 29200, 30000, 32730, 36500, 43640, 43800, 45625, 52368, 54550, 54750, 65460, 73000, 79643, 81825, 87280, 87600, 91250, 109100, 109500, 130920, 136375, 136875, 146000, 159286, 163650, 182500, 218200, 219000, 238929, 261840, 272750, 273750, 318572, 327300, 365000, 398215, 409125, 436400, 438000, 477858, 545500, 547500, 637144, 654600, 681875, 730000, 796430, 818250, 955716, 1091000, 1095000, 1194645, 1274288, 1309200, 1363750, 1592860, 1636500, 1911432, 1991075, 2045625, 2182000, 2190000, 2389290, 2727500, 3185720, 3273000, 3822864, 3982150, 4091250, 4778580, 5455000, 5973225, 6371440, 6546000, 7964300, 8182500, 9557160, 9955375, 10910000, 11946450, 15928600, 16365000, 19114320, 19910750, 23892900, 29866125, 31857200, 32730000, 39821500, 47785800, 49776875, 59732250, 79643000, 95571600, 99553750, 119464500, 149330625, 159286000, 199107500, 238929000, 298661250, 398215000, 477858000, 597322500, 796430000, 1194645000, 2389290000]

約数ペア:

[(1, 2389290000), (2, 1194645000), (3, 796430000), (4, 597322500), (5, 477858000), (6, 398215000), (8, 298661250), (10, 238929000), (12, 199107500), (15, 159286000), (16, 149330625), (20, 119464500), (24, 99553750), (25, 95571600), (30, 79643000), (40, 59732250), (48, 49776875), (50, 47785800), (60, 39821500), (73, 32730000), (75, 31857200), (80, 29866125), (100, 23892900), (120, 19910750), (125, 19114320), (146, 16365000), (150, 15928600), (200, 11946450), (219, 10910000), (240, 9955375), (250, 9557160), (292, 8182500), (300, 7964300), (365, 6546000), (375, 6371440), (400, 5973225), (438, 5455000), (500, 4778580), (584, 4091250), (600, 3982150), (625, 3822864), (730, 3273000), (750, 3185720), (876, 2727500), (1000, 2389290), (1091, 2190000), (1095, 2182000), (1168, 2045625), (1200, 1991075), (1250, 1911432), (1460, 1636500), (1500, 1592860), (1752, 1363750), (1825, 1309200), (1875, 1274288), (2000, 1194645), (2182, 1095000), (2190, 1091000), (2500, 955716), (2920, 818250), (3000, 796430), (3273, 730000), (3504, 681875), (3650, 654600), (3750, 637144), (4364, 547500), (4380, 545500), (5000, 477858), (5455, 438000), (5475, 436400), (5840, 409125), (6000, 398215), (6546, 365000), (7300, 327300), (7500, 318572), (8728, 273750), (8760, 272750), (9125, 261840), (10000, 238929), (10910, 219000), (10950, 218200), (13092, 182500), (14600, 163650), (15000, 159286), (16365, 146000), (17456, 136875), (17520, 136375), (18250, 130920), (21820, 109500), (21900, 109100), (26184, 91250), (27275, 87600), (27375, 87280), (29200, 81825), (30000, 79643), (32730, 73000), (36500, 65460), (43640, 54750), (43800, 54550), (45625, 52368)]