203248500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 728931840

約数和(自身を除く): 525683340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1050, 1092, 1300, 1365, 1489, 1500, 1625, 1750, 1820, 1950, 2100, 2275, 2625, 2730, 2978, 3250, 3500, 3900, 4467, 4550, 4875, 5250, 5460, 5956, 6500, 6825, 7445, 8934, 9100, 9750, 10423, 10500, 11375, 13650, 14890, 17868, 19357, 19500, 20846, 22335, 22750, 27300, 29780, 31269, 34125, 37225, 38714, 41692, 44670, 45500, 52115, 58071, 62538, 68250, 74450, 77428, 89340, 96785, 104230, 111675, 116142, 125076, 135499, 136500, 148900, 156345, 186125, 193570, 208460, 223350, 232284, 260575, 270998, 290355, 312690, 372250, 387140, 406497, 446700, 483925, 521150, 541996, 558375, 580710, 625380, 677495, 744500, 781725, 812994, 967850, 1042300, 1116750, 1161420, 1302875, 1354990, 1451775, 1563450, 1625988, 1935700, 2032485, 2233500, 2419625, 2605750, 2709980, 2903550, 3126900, 3387475, 3908625, 4064970, 4839250, 5211500, 5807100, 6774950, 7258875, 7817250, 8129940, 9678500, 10162425, 13549900, 14517750, 15634500, 16937375, 20324850, 29035500, 33874750, 40649700, 50812125, 67749500, 101624250, 203248500]

約数ペア:

[(1, 203248500), (2, 101624250), (3, 67749500), (4, 50812125), (5, 40649700), (6, 33874750), (7, 29035500), (10, 20324850), (12, 16937375), (13, 15634500), (14, 14517750), (15, 13549900), (20, 10162425), (21, 9678500), (25, 8129940), (26, 7817250), (28, 7258875), (30, 6774950), (35, 5807100), (39, 5211500), (42, 4839250), (50, 4064970), (52, 3908625), (60, 3387475), (65, 3126900), (70, 2903550), (75, 2709980), (78, 2605750), (84, 2419625), (91, 2233500), (100, 2032485), (105, 1935700), (125, 1625988), (130, 1563450), (140, 1451775), (150, 1354990), (156, 1302875), (175, 1161420), (182, 1116750), (195, 1042300), (210, 967850), (250, 812994), (260, 781725), (273, 744500), (300, 677495), (325, 625380), (350, 580710), (364, 558375), (375, 541996), (390, 521150), (420, 483925), (455, 446700), (500, 406497), (525, 387140), (546, 372250), (650, 312690), (700, 290355), (750, 270998), (780, 260575), (875, 232284), (910, 223350), (975, 208460), (1050, 193570), (1092, 186125), (1300, 156345), (1365, 148900), (1489, 136500), (1500, 135499), (1625, 125076), (1750, 116142), (1820, 111675), (1950, 104230), (2100, 96785), (2275, 89340), (2625, 77428), (2730, 74450), (2978, 68250), (3250, 62538), (3500, 58071), (3900, 52115), (4467, 45500), (4550, 44670), (4875, 41692), (5250, 38714), (5460, 37225), (5956, 34125), (6500, 31269), (6825, 29780), (7445, 27300), (8934, 22750), (9100, 22335), (9750, 20846), (10423, 19500), (10500, 19357), (11375, 17868), (13650, 14890)]