15927300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 54371520

約数和(自身を除く): 38444220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 347, 425, 450, 459, 510, 540, 612, 675, 694, 765, 850, 900, 918, 1020, 1041, 1275, 1350, 1388, 1530, 1700, 1735, 1836, 2082, 2295, 2550, 2700, 3060, 3123, 3470, 3825, 4164, 4590, 5100, 5205, 5899, 6246, 6940, 7650, 8675, 9180, 9369, 10410, 11475, 11798, 12492, 15300, 15615, 17350, 17697, 18738, 20820, 22950, 23596, 26025, 29495, 31230, 34700, 35394, 37476, 45900, 46845, 52050, 53091, 58990, 62460, 70788, 78075, 88485, 93690, 104100, 106182, 117980, 147475, 156150, 159273, 176970, 187380, 212364, 234225, 265455, 294950, 312300, 318546, 353940, 442425, 468450, 530910, 589900, 637092, 796365, 884850, 936900, 1061820, 1327275, 1592730, 1769700, 2654550, 3185460, 3981825, 5309100, 7963650, 15927300]

約数ペア:

[(1, 15927300), (2, 7963650), (3, 5309100), (4, 3981825), (5, 3185460), (6, 2654550), (9, 1769700), (10, 1592730), (12, 1327275), (15, 1061820), (17, 936900), (18, 884850), (20, 796365), (25, 637092), (27, 589900), (30, 530910), (34, 468450), (36, 442425), (45, 353940), (50, 318546), (51, 312300), (54, 294950), (60, 265455), (68, 234225), (75, 212364), (85, 187380), (90, 176970), (100, 159273), (102, 156150), (108, 147475), (135, 117980), (150, 106182), (153, 104100), (170, 93690), (180, 88485), (204, 78075), (225, 70788), (255, 62460), (270, 58990), (300, 53091), (306, 52050), (340, 46845), (347, 45900), (425, 37476), (450, 35394), (459, 34700), (510, 31230), (540, 29495), (612, 26025), (675, 23596), (694, 22950), (765, 20820), (850, 18738), (900, 17697), (918, 17350), (1020, 15615), (1041, 15300), (1275, 12492), (1350, 11798), (1388, 11475), (1530, 10410), (1700, 9369), (1735, 9180), (1836, 8675), (2082, 7650), (2295, 6940), (2550, 6246), (2700, 5899), (3060, 5205), (3123, 5100), (3470, 4590), (3825, 4164)]