2086200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 7495800

約数和(自身を除く): 5409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 61, 72, 75, 76, 90, 95, 100, 114, 120, 122, 150, 152, 171, 180, 183, 190, 200, 225, 228, 244, 285, 300, 305, 342, 360, 366, 380, 450, 456, 475, 488, 549, 570, 600, 610, 684, 732, 760, 855, 900, 915, 950, 1098, 1140, 1159, 1220, 1368, 1425, 1464, 1525, 1710, 1800, 1830, 1900, 2196, 2280, 2318, 2440, 2745, 2850, 3050, 3420, 3477, 3660, 3800, 4275, 4392, 4575, 4636, 5490, 5700, 5795, 6100, 6840, 6954, 7320, 8550, 9150, 9272, 10431, 10980, 11400, 11590, 12200, 13725, 13908, 17100, 17385, 18300, 20862, 21960, 23180, 27450, 27816, 28975, 34200, 34770, 36600, 41724, 46360, 52155, 54900, 57950, 69540, 83448, 86925, 104310, 109800, 115900, 139080, 173850, 208620, 231800, 260775, 347700, 417240, 521550, 695400, 1043100, 2086200]

約数ペア:

[(1, 2086200), (2, 1043100), (3, 695400), (4, 521550), (5, 417240), (6, 347700), (8, 260775), (9, 231800), (10, 208620), (12, 173850), (15, 139080), (18, 115900), (19, 109800), (20, 104310), (24, 86925), (25, 83448), (30, 69540), (36, 57950), (38, 54900), (40, 52155), (45, 46360), (50, 41724), (57, 36600), (60, 34770), (61, 34200), (72, 28975), (75, 27816), (76, 27450), (90, 23180), (95, 21960), (100, 20862), (114, 18300), (120, 17385), (122, 17100), (150, 13908), (152, 13725), (171, 12200), (180, 11590), (183, 11400), (190, 10980), (200, 10431), (225, 9272), (228, 9150), (244, 8550), (285, 7320), (300, 6954), (305, 6840), (342, 6100), (360, 5795), (366, 5700), (380, 5490), (450, 4636), (456, 4575), (475, 4392), (488, 4275), (549, 3800), (570, 3660), (600, 3477), (610, 3420), (684, 3050), (732, 2850), (760, 2745), (855, 2440), (900, 2318), (915, 2280), (950, 2196), (1098, 1900), (1140, 1830), (1159, 1800), (1220, 1710), (1368, 1525), (1425, 1464)]