12748050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 42854400

約数和(自身を除く): 30106350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 71, 75, 90, 95, 105, 114, 126, 133, 135, 142, 150, 171, 175, 189, 190, 210, 213, 225, 266, 270, 285, 315, 342, 350, 355, 378, 399, 426, 450, 475, 497, 513, 525, 570, 630, 639, 665, 675, 710, 798, 855, 945, 950, 994, 1026, 1050, 1065, 1197, 1278, 1330, 1349, 1350, 1425, 1491, 1575, 1710, 1775, 1890, 1917, 1995, 2130, 2394, 2485, 2565, 2698, 2850, 2982, 3150, 3195, 3325, 3550, 3591, 3834, 3990, 4047, 4275, 4473, 4725, 4970, 5130, 5325, 5985, 6390, 6650, 6745, 7182, 7455, 8094, 8550, 8946, 9443, 9450, 9585, 9975, 10650, 11970, 12141, 12425, 12825, 13419, 13490, 14910, 15975, 17955, 18886, 19170, 19950, 20235, 22365, 24282, 24850, 25650, 26838, 28329, 29925, 31950, 33725, 35910, 36423, 37275, 40470, 44730, 47215, 47925, 56658, 59850, 60705, 67095, 67450, 72846, 74550, 84987, 89775, 94430, 95850, 101175, 111825, 121410, 134190, 141645, 169974, 179550, 182115, 202350, 223650, 236075, 254961, 283290, 303525, 335475, 364230, 424935, 472150, 509922, 607050, 670950, 708225, 849870, 910575, 1274805, 1416450, 1821150, 2124675, 2549610, 4249350, 6374025, 12748050]

約数ペア:

[(1, 12748050), (2, 6374025), (3, 4249350), (5, 2549610), (6, 2124675), (7, 1821150), (9, 1416450), (10, 1274805), (14, 910575), (15, 849870), (18, 708225), (19, 670950), (21, 607050), (25, 509922), (27, 472150), (30, 424935), (35, 364230), (38, 335475), (42, 303525), (45, 283290), (50, 254961), (54, 236075), (57, 223650), (63, 202350), (70, 182115), (71, 179550), (75, 169974), (90, 141645), (95, 134190), (105, 121410), (114, 111825), (126, 101175), (133, 95850), (135, 94430), (142, 89775), (150, 84987), (171, 74550), (175, 72846), (189, 67450), (190, 67095), (210, 60705), (213, 59850), (225, 56658), (266, 47925), (270, 47215), (285, 44730), (315, 40470), (342, 37275), (350, 36423), (355, 35910), (378, 33725), (399, 31950), (426, 29925), (450, 28329), (475, 26838), (497, 25650), (513, 24850), (525, 24282), (570, 22365), (630, 20235), (639, 19950), (665, 19170), (675, 18886), (710, 17955), (798, 15975), (855, 14910), (945, 13490), (950, 13419), (994, 12825), (1026, 12425), (1050, 12141), (1065, 11970), (1197, 10650), (1278, 9975), (1330, 9585), (1349, 9450), (1350, 9443), (1425, 8946), (1491, 8550), (1575, 8094), (1710, 7455), (1775, 7182), (1890, 6745), (1917, 6650), (1995, 6390), (2130, 5985), (2394, 5325), (2485, 5130), (2565, 4970), (2698, 4725), (2850, 4473), (2982, 4275), (3150, 4047), (3195, 3990), (3325, 3834), (3550, 3591)]