188982540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 612480960

約数和(自身を除く): 423498420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 302, 306, 340, 409, 453, 510, 604, 612, 755, 765, 818, 906, 1020, 1227, 1359, 1510, 1530, 1636, 1812, 2045, 2265, 2454, 2567, 2718, 3020, 3060, 3681, 4090, 4530, 4908, 5134, 5436, 6135, 6795, 6953, 7362, 7701, 8180, 9060, 10268, 12270, 12835, 13590, 13906, 14724, 15402, 18405, 20859, 23103, 24540, 25670, 27180, 27812, 30804, 34765, 36810, 38505, 41718, 46206, 51340, 61759, 62577, 69530, 73620, 77010, 83436, 92412, 104295, 115515, 123518, 125154, 139060, 154020, 185277, 208590, 231030, 247036, 250308, 308795, 312885, 370554, 417180, 462060, 555831, 617590, 625770, 741108, 926385, 1049903, 1111662, 1235180, 1251540, 1852770, 2099806, 2223324, 2779155, 3149709, 3705540, 4199612, 5249515, 5558310, 6299418, 9449127, 10499030, 11116620, 12598836, 15748545, 18898254, 20998060, 31497090, 37796508, 47245635, 62994180, 94491270, 188982540]

約数ペア:

[(1, 188982540), (2, 94491270), (3, 62994180), (4, 47245635), (5, 37796508), (6, 31497090), (9, 20998060), (10, 18898254), (12, 15748545), (15, 12598836), (17, 11116620), (18, 10499030), (20, 9449127), (30, 6299418), (34, 5558310), (36, 5249515), (45, 4199612), (51, 3705540), (60, 3149709), (68, 2779155), (85, 2223324), (90, 2099806), (102, 1852770), (151, 1251540), (153, 1235180), (170, 1111662), (180, 1049903), (204, 926385), (255, 741108), (302, 625770), (306, 617590), (340, 555831), (409, 462060), (453, 417180), (510, 370554), (604, 312885), (612, 308795), (755, 250308), (765, 247036), (818, 231030), (906, 208590), (1020, 185277), (1227, 154020), (1359, 139060), (1510, 125154), (1530, 123518), (1636, 115515), (1812, 104295), (2045, 92412), (2265, 83436), (2454, 77010), (2567, 73620), (2718, 69530), (3020, 62577), (3060, 61759), (3681, 51340), (4090, 46206), (4530, 41718), (4908, 38505), (5134, 36810), (5436, 34765), (6135, 30804), (6795, 27812), (6953, 27180), (7362, 25670), (7701, 24540), (8180, 23103), (9060, 20859), (10268, 18405), (12270, 15402), (12835, 14724), (13590, 13906)]