290720400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14251}}^1$

素因数の和:14289

約数の個数: 120

約数和(自身を含む): 986124384

約数和(自身を除く): 695403984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 14251, 20400, 28502, 42753, 57004, 71255, 85506, 114008, 142510, 171012, 213765, 228016, 242267, 285020, 342024, 356275, 427530, 484534, 570040, 684048, 712550, 726801, 855060, 969068, 1068825, 1140080, 1211335, 1425100, 1453602, 1710120, 1938136, 2137650, 2422670, 2850200, 2907204, 3420240, 3634005, 3876272, 4275300, 4845340, 5700400, 5814408, 6056675, 7268010, 8550600, 9690680, 11628816, 12113350, 14536020, 17101200, 18170025, 19381360, 24226700, 29072040, 36340050, 48453400, 58144080, 72680100, 96906800, 145360200, 290720400]

約数ペア:

[(1, 290720400), (2, 145360200), (3, 96906800), (4, 72680100), (5, 58144080), (6, 48453400), (8, 36340050), (10, 29072040), (12, 24226700), (15, 19381360), (16, 18170025), (17, 17101200), (20, 14536020), (24, 12113350), (25, 11628816), (30, 9690680), (34, 8550600), (40, 7268010), (48, 6056675), (50, 5814408), (51, 5700400), (60, 4845340), (68, 4275300), (75, 3876272), (80, 3634005), (85, 3420240), (100, 2907204), (102, 2850200), (120, 2422670), (136, 2137650), (150, 1938136), (170, 1710120), (200, 1453602), (204, 1425100), (240, 1211335), (255, 1140080), (272, 1068825), (300, 969068), (340, 855060), (400, 726801), (408, 712550), (425, 684048), (510, 570040), (600, 484534), (680, 427530), (816, 356275), (850, 342024), (1020, 285020), (1200, 242267), (1275, 228016), (1360, 213765), (1700, 171012), (2040, 142510), (2550, 114008), (3400, 85506), (4080, 71255), (5100, 57004), (6800, 42753), (10200, 28502), (14251, 20400)]