28794600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 102499020

約数和(自身を除く): 73704420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 941, 1020, 1224, 1275, 1530, 1700, 1800, 1882, 2040, 2550, 2823, 3060, 3400, 3764, 3825, 4705, 5100, 5646, 6120, 7528, 7650, 8469, 9410, 10200, 11292, 14115, 15300, 15997, 16938, 18820, 22584, 23525, 28230, 30600, 31994, 33876, 37640, 42345, 47050, 47991, 56460, 63988, 67752, 70575, 79985, 84690, 94100, 95982, 112920, 127976, 141150, 143973, 159970, 169380, 188200, 191964, 211725, 239955, 282300, 287946, 319940, 338760, 383928, 399925, 423450, 479910, 564600, 575892, 639880, 719865, 799850, 846900, 959820, 1151784, 1199775, 1439730, 1599700, 1693800, 1919640, 2399550, 2879460, 3199400, 3599325, 4799100, 5758920, 7198650, 9598200, 14397300, 28794600]

約数ペア:

[(1, 28794600), (2, 14397300), (3, 9598200), (4, 7198650), (5, 5758920), (6, 4799100), (8, 3599325), (9, 3199400), (10, 2879460), (12, 2399550), (15, 1919640), (17, 1693800), (18, 1599700), (20, 1439730), (24, 1199775), (25, 1151784), (30, 959820), (34, 846900), (36, 799850), (40, 719865), (45, 639880), (50, 575892), (51, 564600), (60, 479910), (68, 423450), (72, 399925), (75, 383928), (85, 338760), (90, 319940), (100, 287946), (102, 282300), (120, 239955), (136, 211725), (150, 191964), (153, 188200), (170, 169380), (180, 159970), (200, 143973), (204, 141150), (225, 127976), (255, 112920), (300, 95982), (306, 94100), (340, 84690), (360, 79985), (408, 70575), (425, 67752), (450, 63988), (510, 56460), (600, 47991), (612, 47050), (680, 42345), (765, 37640), (850, 33876), (900, 31994), (941, 30600), (1020, 28230), (1224, 23525), (1275, 22584), (1530, 18820), (1700, 16938), (1800, 15997), (1882, 15300), (2040, 14115), (2550, 11292), (2823, 10200), (3060, 9410), (3400, 8469), (3764, 7650), (3825, 7528), (4705, 6120), (5100, 5646)]