16387650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 46128000

約数和(自身を除く): 29740350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 199, 225, 270, 305, 366, 398, 450, 549, 597, 610, 675, 915, 995, 1098, 1194, 1350, 1525, 1647, 1791, 1830, 1990, 2745, 2985, 3050, 3294, 3582, 4575, 4975, 5373, 5490, 5970, 8235, 8955, 9150, 9950, 10746, 12139, 13725, 14925, 16470, 17910, 24278, 26865, 27450, 29850, 36417, 41175, 44775, 53730, 60695, 72834, 82350, 89550, 109251, 121390, 134325, 182085, 218502, 268650, 303475, 327753, 364170, 546255, 606950, 655506, 910425, 1092510, 1638765, 1820850, 2731275, 3277530, 5462550, 8193825, 16387650]

約数ペア:

[(1, 16387650), (2, 8193825), (3, 5462550), (5, 3277530), (6, 2731275), (9, 1820850), (10, 1638765), (15, 1092510), (18, 910425), (25, 655506), (27, 606950), (30, 546255), (45, 364170), (50, 327753), (54, 303475), (61, 268650), (75, 218502), (90, 182085), (122, 134325), (135, 121390), (150, 109251), (183, 89550), (199, 82350), (225, 72834), (270, 60695), (305, 53730), (366, 44775), (398, 41175), (450, 36417), (549, 29850), (597, 27450), (610, 26865), (675, 24278), (915, 17910), (995, 16470), (1098, 14925), (1194, 13725), (1350, 12139), (1525, 10746), (1647, 9950), (1791, 9150), (1830, 8955), (1990, 8235), (2745, 5970), (2985, 5490), (3050, 5373), (3294, 4975), (3582, 4575)]