18329400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 65286000

約数和(自身を除く): 46956600

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, 599, 600, 612, 680, 765, 850, 900, 1020, 1198, 1224, 1275, 1530, 1700, 1797, 1800, 2040, 2396, 2550, 2995, 3060, 3400, 3594, 3825, 4792, 5100, 5391, 5990, 6120, 7188, 7650, 8985, 10183, 10200, 10782, 11980, 14376, 14975, 15300, 17970, 20366, 21564, 23960, 26955, 29950, 30549, 30600, 35940, 40732, 43128, 44925, 50915, 53910, 59900, 61098, 71880, 81464, 89850, 91647, 101830, 107820, 119800, 122196, 134775, 152745, 179700, 183294, 203660, 215640, 244392, 254575, 269550, 305490, 359400, 366588, 407320, 458235, 509150, 539100, 610980, 733176, 763725, 916470, 1018300, 1078200, 1221960, 1527450, 1832940, 2036600, 2291175, 3054900, 3665880, 4582350, 6109800, 9164700, 18329400]

約数ペア:

[(1, 18329400), (2, 9164700), (3, 6109800), (4, 4582350), (5, 3665880), (6, 3054900), (8, 2291175), (9, 2036600), (10, 1832940), (12, 1527450), (15, 1221960), (17, 1078200), (18, 1018300), (20, 916470), (24, 763725), (25, 733176), (30, 610980), (34, 539100), (36, 509150), (40, 458235), (45, 407320), (50, 366588), (51, 359400), (60, 305490), (68, 269550), (72, 254575), (75, 244392), (85, 215640), (90, 203660), (100, 183294), (102, 179700), (120, 152745), (136, 134775), (150, 122196), (153, 119800), (170, 107820), (180, 101830), (200, 91647), (204, 89850), (225, 81464), (255, 71880), (300, 61098), (306, 59900), (340, 53910), (360, 50915), (408, 44925), (425, 43128), (450, 40732), (510, 35940), (599, 30600), (600, 30549), (612, 29950), (680, 26955), (765, 23960), (850, 21564), (900, 20366), (1020, 17970), (1198, 15300), (1224, 14975), (1275, 14376), (1530, 11980), (1700, 10782), (1797, 10200), (1800, 10183), (2040, 8985), (2396, 7650), (2550, 7188), (2995, 6120), (3060, 5990), (3400, 5391), (3594, 5100), (3825, 4792)]