1918200

素因数分解:

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

素因数の和:181

約数の個数: 96

約数和(自身を含む): 6249600

約数和(自身を除く): 4331400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 139, 150, 184, 200, 230, 276, 278, 300, 345, 417, 460, 552, 556, 575, 600, 690, 695, 834, 920, 1112, 1150, 1380, 1390, 1668, 1725, 2085, 2300, 2760, 2780, 3197, 3336, 3450, 3475, 4170, 4600, 5560, 6394, 6900, 6950, 8340, 9591, 10425, 12788, 13800, 13900, 15985, 16680, 19182, 20850, 25576, 27800, 31970, 38364, 41700, 47955, 63940, 76728, 79925, 83400, 95910, 127880, 159850, 191820, 239775, 319700, 383640, 479550, 639400, 959100, 1918200]

約数ペア:

[(1, 1918200), (2, 959100), (3, 639400), (4, 479550), (5, 383640), (6, 319700), (8, 239775), (10, 191820), (12, 159850), (15, 127880), (20, 95910), (23, 83400), (24, 79925), (25, 76728), (30, 63940), (40, 47955), (46, 41700), (50, 38364), (60, 31970), (69, 27800), (75, 25576), (92, 20850), (100, 19182), (115, 16680), (120, 15985), (138, 13900), (139, 13800), (150, 12788), (184, 10425), (200, 9591), (230, 8340), (276, 6950), (278, 6900), (300, 6394), (345, 5560), (417, 4600), (460, 4170), (552, 3475), (556, 3450), (575, 3336), (600, 3197), (690, 2780), (695, 2760), (834, 2300), (920, 2085), (1112, 1725), (1150, 1668), (1380, 1390)]