318204300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 998186112

約数和(自身を除く): 679981812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 129, 150, 170, 172, 204, 215, 255, 258, 300, 340, 425, 430, 510, 516, 645, 731, 850, 860, 1020, 1075, 1275, 1290, 1451, 1462, 1700, 2150, 2193, 2550, 2580, 2902, 2924, 3225, 3655, 4300, 4353, 4386, 5100, 5804, 6450, 7255, 7310, 8706, 8772, 10965, 12900, 14510, 14620, 17412, 18275, 21765, 21930, 24667, 29020, 36275, 36550, 43530, 43860, 49334, 54825, 62393, 72550, 73100, 74001, 87060, 98668, 108825, 109650, 123335, 124786, 145100, 148002, 187179, 217650, 219300, 246670, 249572, 296004, 311965, 370005, 374358, 435300, 493340, 616675, 623930, 740010, 748716, 935895, 1060681, 1233350, 1247860, 1480020, 1559825, 1850025, 1871790, 2121362, 2466700, 3119650, 3182043, 3700050, 3743580, 4242724, 4679475, 5303405, 6239300, 6364086, 7400100, 9358950, 10606810, 12728172, 15910215, 18717900, 21213620, 26517025, 31820430, 53034050, 63640860, 79551075, 106068100, 159102150, 318204300]

約数ペア:

[(1, 318204300), (2, 159102150), (3, 106068100), (4, 79551075), (5, 63640860), (6, 53034050), (10, 31820430), (12, 26517025), (15, 21213620), (17, 18717900), (20, 15910215), (25, 12728172), (30, 10606810), (34, 9358950), (43, 7400100), (50, 6364086), (51, 6239300), (60, 5303405), (68, 4679475), (75, 4242724), (85, 3743580), (86, 3700050), (100, 3182043), (102, 3119650), (129, 2466700), (150, 2121362), (170, 1871790), (172, 1850025), (204, 1559825), (215, 1480020), (255, 1247860), (258, 1233350), (300, 1060681), (340, 935895), (425, 748716), (430, 740010), (510, 623930), (516, 616675), (645, 493340), (731, 435300), (850, 374358), (860, 370005), (1020, 311965), (1075, 296004), (1275, 249572), (1290, 246670), (1451, 219300), (1462, 217650), (1700, 187179), (2150, 148002), (2193, 145100), (2550, 124786), (2580, 123335), (2902, 109650), (2924, 108825), (3225, 98668), (3655, 87060), (4300, 74001), (4353, 73100), (4386, 72550), (5100, 62393), (5804, 54825), (6450, 49334), (7255, 43860), (7310, 43530), (8706, 36550), (8772, 36275), (10965, 29020), (12900, 24667), (14510, 21930), (14620, 21765), (17412, 18275)]