3129300

素因数分解:

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

素因数の和:103

約数の個数: 144

約数和(自身を含む): 10763200

約数和(自身を除く): 7633900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 61, 75, 76, 90, 95, 100, 108, 114, 122, 135, 150, 171, 180, 183, 190, 225, 228, 244, 270, 285, 300, 305, 342, 366, 380, 450, 475, 513, 540, 549, 570, 610, 675, 684, 732, 855, 900, 915, 950, 1026, 1098, 1140, 1159, 1220, 1350, 1425, 1525, 1647, 1710, 1830, 1900, 2052, 2196, 2318, 2565, 2700, 2745, 2850, 3050, 3294, 3420, 3477, 3660, 4275, 4575, 4636, 5130, 5490, 5700, 5795, 6100, 6588, 6954, 8235, 8550, 9150, 10260, 10431, 10980, 11590, 12825, 13725, 13908, 16470, 17100, 17385, 18300, 20862, 23180, 25650, 27450, 28975, 31293, 32940, 34770, 41175, 41724, 51300, 52155, 54900, 57950, 62586, 69540, 82350, 86925, 104310, 115900, 125172, 156465, 164700, 173850, 208620, 260775, 312930, 347700, 521550, 625860, 782325, 1043100, 1564650, 3129300]

約数ペア:

[(1, 3129300), (2, 1564650), (3, 1043100), (4, 782325), (5, 625860), (6, 521550), (9, 347700), (10, 312930), (12, 260775), (15, 208620), (18, 173850), (19, 164700), (20, 156465), (25, 125172), (27, 115900), (30, 104310), (36, 86925), (38, 82350), (45, 69540), (50, 62586), (54, 57950), (57, 54900), (60, 52155), (61, 51300), (75, 41724), (76, 41175), (90, 34770), (95, 32940), (100, 31293), (108, 28975), (114, 27450), (122, 25650), (135, 23180), (150, 20862), (171, 18300), (180, 17385), (183, 17100), (190, 16470), (225, 13908), (228, 13725), (244, 12825), (270, 11590), (285, 10980), (300, 10431), (305, 10260), (342, 9150), (366, 8550), (380, 8235), (450, 6954), (475, 6588), (513, 6100), (540, 5795), (549, 5700), (570, 5490), (610, 5130), (675, 4636), (684, 4575), (732, 4275), (855, 3660), (900, 3477), (915, 3420), (950, 3294), (1026, 3050), (1098, 2850), (1140, 2745), (1159, 2700), (1220, 2565), (1350, 2318), (1425, 2196), (1525, 2052), (1647, 1900), (1710, 1830)]