19182000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 64995840

約数和(自身を除く): 45813840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 139, 150, 184, 200, 230, 240, 250, 276, 278, 300, 345, 368, 375, 400, 417, 460, 500, 552, 556, 575, 600, 690, 695, 750, 834, 920, 1000, 1104, 1112, 1150, 1200, 1380, 1390, 1500, 1668, 1725, 1840, 2000, 2085, 2224, 2300, 2760, 2780, 2875, 3000, 3197, 3336, 3450, 3475, 4170, 4600, 5520, 5560, 5750, 6000, 6394, 6672, 6900, 6950, 8340, 8625, 9200, 9591, 10425, 11120, 11500, 12788, 13800, 13900, 15985, 16680, 17250, 17375, 19182, 20850, 23000, 25576, 27600, 27800, 31970, 33360, 34500, 34750, 38364, 41700, 46000, 47955, 51152, 52125, 55600, 63940, 69000, 69500, 76728, 79925, 83400, 95910, 104250, 127880, 138000, 139000, 153456, 159850, 166800, 191820, 208500, 239775, 255760, 278000, 319700, 383640, 399625, 417000, 479550, 639400, 767280, 799250, 834000, 959100, 1198875, 1278800, 1598500, 1918200, 2397750, 3197000, 3836400, 4795500, 6394000, 9591000, 19182000]

約数ペア:

[(1, 19182000), (2, 9591000), (3, 6394000), (4, 4795500), (5, 3836400), (6, 3197000), (8, 2397750), (10, 1918200), (12, 1598500), (15, 1278800), (16, 1198875), (20, 959100), (23, 834000), (24, 799250), (25, 767280), (30, 639400), (40, 479550), (46, 417000), (48, 399625), (50, 383640), (60, 319700), (69, 278000), (75, 255760), (80, 239775), (92, 208500), (100, 191820), (115, 166800), (120, 159850), (125, 153456), (138, 139000), (139, 138000), (150, 127880), (184, 104250), (200, 95910), (230, 83400), (240, 79925), (250, 76728), (276, 69500), (278, 69000), (300, 63940), (345, 55600), (368, 52125), (375, 51152), (400, 47955), (417, 46000), (460, 41700), (500, 38364), (552, 34750), (556, 34500), (575, 33360), (600, 31970), (690, 27800), (695, 27600), (750, 25576), (834, 23000), (920, 20850), (1000, 19182), (1104, 17375), (1112, 17250), (1150, 16680), (1200, 15985), (1380, 13900), (1390, 13800), (1500, 12788), (1668, 11500), (1725, 11120), (1840, 10425), (2000, 9591), (2085, 9200), (2224, 8625), (2300, 8340), (2760, 6950), (2780, 6900), (2875, 6672), (3000, 6394), (3197, 6000), (3336, 5750), (3450, 5560), (3475, 5520), (4170, 4600)]